Home / 94,967,760.96-131,059,606.06-52,581,320.04

Finding the Fourth Proportional to 94,967,760.96, 131,059,606.06 and 52,581,320.04

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Solution

The fourth proportional to 94,967,760.96, 131,059,606.06 and 52,581,320.04 is: 72,564,489.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,967,760.96 : 131,059,606.06 = 52,581,320.04 : x
  2. Step 2: Convert to fraction form
    94,967,760.96/131,059,606.06 = 52,581,320.04/x
  3. Step 3: Cross multiply
    94,967,760.96x = 131,059,606.06 × 52,581,320.04
  4. Step 4: Simplify right side
    94,967,760.96x = 6,891,287,089,638,979
  5. Step 5: Solve for x
    x = 6,891,287,089,638,979/94,967,760.96
  6. Step 6: Final answer
    x = 72,564,489.46

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Why These Related Problems?

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