Home / 16,467,376.86-22,725,113.49-9,125,332.64

Finding the Fourth Proportional to 16,467,376.86, 22,725,113.49 and 9,125,332.64

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Solution

The fourth proportional to 16,467,376.86, 22,725,113.49 and 9,125,332.64 is: 12,593,032.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,467,376.86 : 22,725,113.49 = 9,125,332.64 : x
  2. Step 2: Convert to fraction form
    16,467,376.86/22,725,113.49 = 9,125,332.64/x
  3. Step 3: Cross multiply
    16,467,376.86x = 22,725,113.49 × 9,125,332.64
  4. Step 4: Simplify right side
    16,467,376.86x = 207,374,219,878,001.31
  5. Step 5: Solve for x
    x = 207,374,219,878,001.31/16,467,376.86
  6. Step 6: Final answer
    x = 12,593,032.98

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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.