Home / 69,995,001.60-104,992,502.40-24,561,388.80

Finding the Fourth Proportional to 69,995,001.60, 104,992,502.40 and 24,561,388.80

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Solution

The fourth proportional to 69,995,001.60, 104,992,502.40 and 24,561,388.80 is: 36,842,083.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,995,001.60 : 104,992,502.40 = 24,561,388.80 : x
  2. Step 2: Convert to fraction form
    69,995,001.60/104,992,502.40 = 24,561,388.80/x
  3. Step 3: Cross multiply
    69,995,001.60x = 104,992,502.40 × 24,561,388.80
  4. Step 4: Simplify right side
    69,995,001.60x = 2,578,761,672,531,333.50
  5. Step 5: Solve for x
    x = 2,578,761,672,531,333.50/69,995,001.60
  6. Step 6: Final answer
    x = 36,842,083.20

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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.