Home / 36,764,934.30-55,147,401.45-9,838,590.30

Finding the Fourth Proportional to 36,764,934.30, 55,147,401.45 and 9,838,590.30

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Solution

The fourth proportional to 36,764,934.30, 55,147,401.45 and 9,838,590.30 is: 14,757,885.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,764,934.30 : 55,147,401.45 = 9,838,590.30 : x
  2. Step 2: Convert to fraction form
    36,764,934.30/55,147,401.45 = 9,838,590.30/x
  3. Step 3: Cross multiply
    36,764,934.30x = 55,147,401.45 × 9,838,590.30
  4. Step 4: Simplify right side
    36,764,934.30x = 542,572,688,976,176
  5. Step 5: Solve for x
    x = 542,572,688,976,176/36,764,934.30
  6. Step 6: Final answer
    x = 14,757,885.45

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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.