Home / 16,467,308.64-22,725,019.35-9,125,264.34

Finding the Fourth Proportional to 16,467,308.64, 22,725,019.35 and 9,125,264.34

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Solution

The fourth proportional to 16,467,308.64, 22,725,019.35 and 9,125,264.34 is: 12,592,938.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,467,308.64 : 22,725,019.35 = 9,125,264.34 : x
  2. Step 2: Convert to fraction form
    16,467,308.64/22,725,019.35 = 9,125,264.34/x
  3. Step 3: Cross multiply
    16,467,308.64x = 22,725,019.35 × 9,125,264.34
  4. Step 4: Simplify right side
    16,467,308.64x = 207,371,808,700,365
  5. Step 5: Solve for x
    x = 207,371,808,700,365/16,467,308.64
  6. Step 6: Final answer
    x = 12,592,938.73

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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.