Home / 94,592,013.80-141,944,007.90-62,337,165.80

Finding the Fourth Proportional to 94,592,013.80, 141,944,007.90 and 62,337,165.80

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Solution

The fourth proportional to 94,592,013.80, 141,944,007.90 and 62,337,165.80 is: 93,542,644.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,592,013.80 : 141,944,007.90 = 62,337,165.80 : x
  2. Step 2: Convert to fraction form
    94,592,013.80/141,944,007.90 = 62,337,165.80/x
  3. Step 3: Cross multiply
    94,592,013.80x = 141,944,007.90 × 62,337,165.80
  4. Step 4: Simplify right side
    94,592,013.80x = 8,848,387,154,778,810
  5. Step 5: Solve for x
    x = 8,848,387,154,778,810/94,592,013.80
  6. Step 6: Final answer
    x = 93,542,644.87

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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.