Home / 17,889,014,573.40-26,833,521,860.10-6,111,431,707.80

Finding the Fourth Proportional to 17,889,014,573.40, 26,833,521,860.10 and 6,111,431,707.80

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Solution

The fourth proportional to 17,889,014,573.40, 26,833,521,860.10 and 6,111,431,707.80 is: 9,167,147,561.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,889,014,573.40 : 26,833,521,860.10 = 6,111,431,707.80 : x
  2. Step 2: Convert to fraction form
    17,889,014,573.40/26,833,521,860.10 = 6,111,431,707.80/x
  3. Step 3: Cross multiply
    17,889,014,573.40x = 26,833,521,860.10 × 6,111,431,707.80
  4. Step 4: Simplify right side
    17,889,014,573.40x = 163,991,236,327,759,577,088
  5. Step 5: Solve for x
    x = 163,991,236,327,759,577,088/17,889,014,573.40
  6. Step 6: Final answer
    x = 9,167,147,561.70

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Double scale
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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.