Home / 14,752,306.80-22,128,460.20-4,654,927.80

Finding the Fourth Proportional to 14,752,306.80, 22,128,460.20 and 4,654,927.80

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Solution

The fourth proportional to 14,752,306.80, 22,128,460.20 and 4,654,927.80 is: 6,982,391.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,752,306.80 : 22,128,460.20 = 4,654,927.80 : x
  2. Step 2: Convert to fraction form
    14,752,306.80/22,128,460.20 = 4,654,927.80/x
  3. Step 3: Cross multiply
    14,752,306.80x = 22,128,460.20 × 4,654,927.80
  4. Step 4: Simplify right side
    14,752,306.80x = 103,006,384,556,173.55
  5. Step 5: Solve for x
    x = 103,006,384,556,173.55/14,752,306.80
  6. Step 6: Final answer
    x = 6,982,391.70

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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.