Home / 60,235,294.86-83,131,792.86-35,789,008.86

Finding the Fourth Proportional to 60,235,294.86, 83,131,792.86 and 35,789,008.86

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Solution

The fourth proportional to 60,235,294.86, 83,131,792.86 and 35,789,008.86 is: 49,393,042.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,235,294.86 : 83,131,792.86 = 35,789,008.86 : x
  2. Step 2: Convert to fraction form
    60,235,294.86/83,131,792.86 = 35,789,008.86/x
  3. Step 3: Cross multiply
    60,235,294.86x = 83,131,792.86 × 35,789,008.86
  4. Step 4: Simplify right side
    60,235,294.86x = 2,975,204,471,214,224.50
  5. Step 5: Solve for x
    x = 2,975,204,471,214,224.50/60,235,294.86
  6. Step 6: Final answer
    x = 49,393,042.37

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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.