Home / 23,502,398.18-35,251,507.16-8,149,344.10

Finding the Fourth Proportional to 23,502,398.18, 35,251,507.16 and 8,149,344.10

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Solution

The fourth proportional to 23,502,398.18, 35,251,507.16 and 8,149,344.10 is: 12,223,291.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,502,398.18 : 35,251,507.16 = 8,149,344.10 : x
  2. Step 2: Convert to fraction form
    23,502,398.18/35,251,507.16 = 8,149,344.10/x
  3. Step 3: Cross multiply
    23,502,398.18x = 35,251,507.16 × 8,149,344.10
  4. Step 4: Simplify right side
    23,502,398.18x = 287,276,661,990,428
  5. Step 5: Solve for x
    x = 287,276,661,990,428/23,502,398.18
  6. Step 6: Final answer
    x = 12,223,291.42

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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.