Home / 58,555,213.43-80,842,933.49-37,683,516.06

Finding the Fourth Proportional to 58,555,213.43, 80,842,933.49 and 37,683,516.06

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Solution

The fourth proportional to 58,555,213.43, 80,842,933.49 and 37,683,516.06 is: 52,026,895.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,555,213.43 : 80,842,933.49 = 37,683,516.06 : x
  2. Step 2: Convert to fraction form
    58,555,213.43/80,842,933.49 = 37,683,516.06/x
  3. Step 3: Cross multiply
    58,555,213.43x = 80,842,933.49 × 37,683,516.06
  4. Step 4: Simplify right side
    58,555,213.43x = 3,046,445,982,319,509.50
  5. Step 5: Solve for x
    x = 3,046,445,982,319,509.50/58,555,213.43
  6. Step 6: Final answer
    x = 52,026,895.71

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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.