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Finding the Fourth Proportional to 60,426,807.88, 83,389,006.88 and 32,924,736.13

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Solution

The fourth proportional to 60,426,807.88, 83,389,006.88 and 32,924,736.13 is: 45,436,142.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,426,807.88 : 83,389,006.88 = 32,924,736.13 : x
  2. Step 2: Convert to fraction form
    60,426,807.88/83,389,006.88 = 32,924,736.13/x
  3. Step 3: Cross multiply
    60,426,807.88x = 83,389,006.88 × 32,924,736.13
  4. Step 4: Simplify right side
    60,426,807.88x = 2,745,561,047,666,754.50
  5. Step 5: Solve for x
    x = 2,745,561,047,666,754.50/60,426,807.88
  6. Step 6: Final answer
    x = 45,436,142.40

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.