Home / 16,467,612.66-22,725,439.38-9,125,569.35

Finding the Fourth Proportional to 16,467,612.66, 22,725,439.38 and 9,125,569.35

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Solution

The fourth proportional to 16,467,612.66, 22,725,439.38 and 9,125,569.35 is: 12,593,359.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,467,612.66 : 22,725,439.38 = 9,125,569.35 : x
  2. Step 2: Convert to fraction form
    16,467,612.66/22,725,439.38 = 9,125,569.35/x
  3. Step 3: Cross multiply
    16,467,612.66x = 22,725,439.38 × 9,125,569.35
  4. Step 4: Simplify right side
    16,467,612.66x = 207,382,573,071,411
  5. Step 5: Solve for x
    x = 207,382,573,071,411/16,467,612.66
  6. Step 6: Final answer
    x = 12,593,359.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.