Home / 23,514,812.79-35,276,761.55-8,940,599.11

Finding the Fourth Proportional to 23,514,812.79, 35,276,761.55 and 8,940,599.11

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Solution

The fourth proportional to 23,514,812.79, 35,276,761.55 and 8,940,599.11 is: 13,412,625.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,514,812.79 : 35,276,761.55 = 8,940,599.11 : x
  2. Step 2: Convert to fraction form
    23,514,812.79/35,276,761.55 = 8,940,599.11/x
  3. Step 3: Cross multiply
    23,514,812.79x = 35,276,761.55 × 8,940,599.11
  4. Step 4: Simplify right side
    23,514,812.79x = 315,395,382,917,612.19
  5. Step 5: Solve for x
    x = 315,395,382,917,612.19/23,514,812.79
  6. Step 6: Final answer
    x = 13,412,625.72

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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.