Home / 40,766,086.06-61,130,233.59-15,200,231.02

Finding the Fourth Proportional to 40,766,086.06, 61,130,233.59 and 15,200,231.02

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Solution

The fourth proportional to 40,766,086.06, 61,130,233.59 and 15,200,231.02 is: 22,793,301.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,766,086.06 : 61,130,233.59 = 15,200,231.02 : x
  2. Step 2: Convert to fraction form
    40,766,086.06/61,130,233.59 = 15,200,231.02/x
  3. Step 3: Cross multiply
    40,766,086.06x = 61,130,233.59 × 15,200,231.02
  4. Step 4: Simplify right side
    40,766,086.06x = 929,193,672,874,564
  5. Step 5: Solve for x
    x = 929,193,672,874,564/40,766,086.06
  6. Step 6: Final answer
    x = 22,793,301.07

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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.