Home / 54,561,285,564.60-81,841,928,346.90-31,052,036,335.80

Finding the Fourth Proportional to 54,561,285,564.60, 81,841,928,346.90 and 31,052,036,335.80

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Solution

The fourth proportional to 54,561,285,564.60, 81,841,928,346.90 and 31,052,036,335.80 is: 46,578,054,503.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,561,285,564.60 : 81,841,928,346.90 = 31,052,036,335.80 : x
  2. Step 2: Convert to fraction form
    54,561,285,564.60/81,841,928,346.90 = 31,052,036,335.80/x
  3. Step 3: Cross multiply
    54,561,285,564.60x = 81,841,928,346.90 × 31,052,036,335.80
  4. Step 4: Simplify right side
    54,561,285,564.60x = 2,541,358,532,819,878,412,288
  5. Step 5: Solve for x
    x = 2,541,358,532,819,878,412,288/54,561,285,564.60
  6. Step 6: Final answer
    x = 46,578,054,503.70

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Double scale
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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.