Home / 15,423,139.62-22,996,822.46-14,999,398.46

Finding the Fourth Proportional to 15,423,139.62, 22,996,822.46 and 14,999,398.46

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Solution

The fourth proportional to 15,423,139.62, 22,996,822.46 and 14,999,398.46 is: 22,364,999.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,423,139.62 : 22,996,822.46 = 14,999,398.46 : x
  2. Step 2: Convert to fraction form
    15,423,139.62/22,996,822.46 = 14,999,398.46/x
  3. Step 3: Cross multiply
    15,423,139.62x = 22,996,822.46 × 14,999,398.46
  4. Step 4: Simplify right side
    15,423,139.62x = 344,938,503,428,915.88
  5. Step 5: Solve for x
    x = 344,938,503,428,915.88/15,423,139.62
  6. Step 6: Final answer
    x = 22,364,999.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.