Home / 59,744,764.50-89,692,787.79-36,658,986.90

Finding the Fourth Proportional to 59,744,764.50, 89,692,787.79 and 36,658,986.90

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Solution

The fourth proportional to 59,744,764.50, 89,692,787.79 and 36,658,986.90 is: 55,034,893.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,744,764.50 : 89,692,787.79 = 36,658,986.90 : x
  2. Step 2: Convert to fraction form
    59,744,764.50/89,692,787.79 = 36,658,986.90/x
  3. Step 3: Cross multiply
    59,744,764.50x = 89,692,787.79 × 36,658,986.90
  4. Step 4: Simplify right side
    59,744,764.50x = 3,288,046,732,618,090
  5. Step 5: Solve for x
    x = 3,288,046,732,618,090/59,744,764.50
  6. Step 6: Final answer
    x = 55,034,893.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.