Home / 24,138,003.10-36,207,004.65-8,989,966.30

Finding the Fourth Proportional to 24,138,003.10, 36,207,004.65 and 8,989,966.30

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Solution

The fourth proportional to 24,138,003.10, 36,207,004.65 and 8,989,966.30 is: 13,484,949.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,138,003.10 : 36,207,004.65 = 8,989,966.30 : x
  2. Step 2: Convert to fraction form
    24,138,003.10/36,207,004.65 = 8,989,966.30/x
  3. Step 3: Cross multiply
    24,138,003.10x = 36,207,004.65 × 8,989,966.30
  4. Step 4: Simplify right side
    24,138,003.10x = 325,499,751,627,443.31
  5. Step 5: Solve for x
    x = 325,499,751,627,443.31/24,138,003.10
  6. Step 6: Final answer
    x = 13,484,949.45

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Double scale
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Similar ratio
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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.