Home / 60,680,159.32-83,761,391.94-39,773,539.27

Finding the Fourth Proportional to 60,680,159.32, 83,761,391.94 and 39,773,539.27

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Solution

The fourth proportional to 60,680,159.32, 83,761,391.94 and 39,773,539.27 is: 54,902,410.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,680,159.32 : 83,761,391.94 = 39,773,539.27 : x
  2. Step 2: Convert to fraction form
    60,680,159.32/83,761,391.94 = 39,773,539.27/x
  3. Step 3: Cross multiply
    60,680,159.32x = 83,761,391.94 × 39,773,539.27
  4. Step 4: Simplify right side
    60,680,159.32x = 3,331,487,011,017,777
  5. Step 5: Solve for x
    x = 3,331,487,011,017,777/60,680,159.32
  6. Step 6: Final answer
    x = 54,902,410.41

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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.