Home / 14,752,300.30-22,128,450.45-4,654,921.30

Finding the Fourth Proportional to 14,752,300.30, 22,128,450.45 and 4,654,921.30

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Solution

The fourth proportional to 14,752,300.30, 22,128,450.45 and 4,654,921.30 is: 6,982,381.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752,300.30 : 22,128,450.45 = 4,654,921.30 : x
  2. Step 2: Convert to fraction form
    14,752,300.30/22,128,450.45 = 4,654,921.30/x
  3. Step 3: Cross multiply
    14,752,300.30x = 22,128,450.45 × 4,654,921.30
  4. Step 4: Simplify right side
    14,752,300.30x = 103,006,195,335,699.58
  5. Step 5: Solve for x
    x = 103,006,195,335,699.58/14,752,300.30
  6. Step 6: Final answer
    x = 6,982,381.95

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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.