Home / 23,502,399.18-35,251,508.66-8,149,345.10

Finding the Fourth Proportional to 23,502,399.18, 35,251,508.66 and 8,149,345.10

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Solution

The fourth proportional to 23,502,399.18, 35,251,508.66 and 8,149,345.10 is: 12,223,292.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,502,399.18 : 35,251,508.66 = 8,149,345.10 : x
  2. Step 2: Convert to fraction form
    23,502,399.18/35,251,508.66 = 8,149,345.10/x
  3. Step 3: Cross multiply
    23,502,399.18x = 35,251,508.66 × 8,149,345.10
  4. Step 4: Simplify right side
    23,502,399.18x = 287,276,709,365,978.50
  5. Step 5: Solve for x
    x = 287,276,709,365,978.50/23,502,399.18
  6. Step 6: Final answer
    x = 12,223,292.91

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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.