Home / 15,004,030.76-22,506,046.62-3,644,402.92

Finding the Fourth Proportional to 15,004,030.76, 22,506,046.62 and 3,644,402.92

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Solution

The fourth proportional to 15,004,030.76, 22,506,046.62 and 3,644,402.92 is: 5,466,604.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,004,030.76 : 22,506,046.62 = 3,644,402.92 : x
  2. Step 2: Convert to fraction form
    15,004,030.76/22,506,046.62 = 3,644,402.92/x
  3. Step 3: Cross multiply
    15,004,030.76x = 22,506,046.62 × 3,644,402.92
  4. Step 4: Simplify right side
    15,004,030.76x = 82,021,102,019,584.12
  5. Step 5: Solve for x
    x = 82,021,102,019,584.12/15,004,030.76
  6. Step 6: Final answer
    x = 5,466,604.50

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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.