Home / 5,222,561,054.40-7,833,841,581.60-3,362,942,707.20

Finding the Fourth Proportional to 5,222,561,054.40, 7,833,841,581.60 and 3,362,942,707.20

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Solution

The fourth proportional to 5,222,561,054.40, 7,833,841,581.60 and 3,362,942,707.20 is: 5,044,414,060.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,222,561,054.40 : 7,833,841,581.60 = 3,362,942,707.20 : x
  2. Step 2: Convert to fraction form
    5,222,561,054.40/7,833,841,581.60 = 3,362,942,707.20/x
  3. Step 3: Cross multiply
    5,222,561,054.40x = 7,833,841,581.60 × 3,362,942,707.20
  4. Step 4: Simplify right side
    5,222,561,054.40x = 26,344,760,416,201,834,496
  5. Step 5: Solve for x
    x = 26,344,760,416,201,834,496/5,222,561,054.40
  6. Step 6: Final answer
    x = 5,044,414,060.80

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Half scale
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Double scale
Find fourth proportional to 5,222,561,055.40, 7,833,841,583.10 and 3,362,942,708.20
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.