Home / 62,331,623.40-93,497,435.10-39,373,372.20

Finding the Fourth Proportional to 62,331,623.40, 93,497,435.10 and 39,373,372.20

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Solution

The fourth proportional to 62,331,623.40, 93,497,435.10 and 39,373,372.20 is: 59,060,058.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,331,623.40 : 93,497,435.10 = 39,373,372.20 : x
  2. Step 2: Convert to fraction form
    62,331,623.40/93,497,435.10 = 39,373,372.20/x
  3. Step 3: Cross multiply
    62,331,623.40x = 93,497,435.10 × 39,373,372.20
  4. Step 4: Simplify right side
    62,331,623.40x = 3,681,309,311,937,644.50
  5. Step 5: Solve for x
    x = 3,681,309,311,937,644.50/62,331,623.40
  6. Step 6: Final answer
    x = 59,060,058.30

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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.