Home / 9,234,023.10-13,851,034.65-9,108,051.90

Finding the Fourth Proportional to 9,234,023.10, 13,851,034.65 and 9,108,051.90

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Solution

The fourth proportional to 9,234,023.10, 13,851,034.65 and 9,108,051.90 is: 13,662,077.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234,023.10 : 13,851,034.65 = 9,108,051.90 : x
  2. Step 2: Convert to fraction form
    9,234,023.10/13,851,034.65 = 9,108,051.90/x
  3. Step 3: Cross multiply
    9,234,023.10x = 13,851,034.65 × 9,108,051.90
  4. Step 4: Simplify right side
    9,234,023.10x = 126,155,942,460,898.34
  5. Step 5: Solve for x
    x = 126,155,942,460,898.34/9,234,023.10
  6. Step 6: Final answer
    x = 13,662,077.85

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Similar ratio
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1.5x scale

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.