Home / 44,332,355.31-61,144,981.16-38,147,765.55

Finding the Fourth Proportional to 44,332,355.31, 61,144,981.16 and 38,147,765.55

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Solution

The fourth proportional to 44,332,355.31, 61,144,981.16 and 38,147,765.55 is: 52,614,944.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,332,355.31 : 61,144,981.16 = 38,147,765.55 : x
  2. Step 2: Convert to fraction form
    44,332,355.31/61,144,981.16 = 38,147,765.55/x
  3. Step 3: Cross multiply
    44,332,355.31x = 61,144,981.16 × 38,147,765.55
  4. Step 4: Simplify right side
    44,332,355.31x = 2,332,544,405,660,108
  5. Step 5: Solve for x
    x = 2,332,544,405,660,108/44,332,355.31
  6. Step 6: Final answer
    x = 52,614,944.31

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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.