Home / 24,421,630.30-36,632,445.45-7,380,088.90

Finding the Fourth Proportional to 24,421,630.30, 36,632,445.45 and 7,380,088.90

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Solution

The fourth proportional to 24,421,630.30, 36,632,445.45 and 7,380,088.90 is: 11,070,133.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,421,630.30 : 36,632,445.45 = 7,380,088.90 : x
  2. Step 2: Convert to fraction form
    24,421,630.30/36,632,445.45 = 7,380,088.90/x
  3. Step 3: Cross multiply
    24,421,630.30x = 36,632,445.45 × 7,380,088.90
  4. Step 4: Simplify right side
    24,421,630.30x = 270,350,704,045,400.53
  5. Step 5: Solve for x
    x = 270,350,704,045,400.53/24,421,630.30
  6. Step 6: Final answer
    x = 11,070,133.35

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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.