Home / 24,127,686.10-36,191,529.15-20,348,550.10

Finding the Fourth Proportional to 24,127,686.10, 36,191,529.15 and 20,348,550.10

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Solution

The fourth proportional to 24,127,686.10, 36,191,529.15 and 20,348,550.10 is: 30,522,825.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,127,686.10 : 36,191,529.15 = 20,348,550.10 : x
  2. Step 2: Convert to fraction form
    24,127,686.10/36,191,529.15 = 20,348,550.10/x
  3. Step 3: Cross multiply
    24,127,686.10x = 36,191,529.15 × 20,348,550.10
  4. Step 4: Simplify right side
    24,127,686.10x = 736,445,144,104,385.50
  5. Step 5: Solve for x
    x = 736,445,144,104,385.50/24,127,686.10
  6. Step 6: Final answer
    x = 30,522,825.15

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Double scale
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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.