Home / 14,747,510.46-22,121,335.65-4,512,353.92

Finding the Fourth Proportional to 14,747,510.46, 22,121,335.65 and 4,512,353.92

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Solution

The fourth proportional to 14,747,510.46, 22,121,335.65 and 4,512,353.92 is: 6,768,552.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,747,510.46 : 22,121,335.65 = 4,512,353.92 : x
  2. Step 2: Convert to fraction form
    14,747,510.46/22,121,335.65 = 4,512,353.92/x
  3. Step 3: Cross multiply
    14,747,510.46x = 22,121,335.65 × 4,512,353.92
  4. Step 4: Simplify right side
    14,747,510.46x = 99,819,295,525,306.56
  5. Step 5: Solve for x
    x = 99,819,295,525,306.56/14,747,510.46
  6. Step 6: Final answer
    x = 6,768,552.28

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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.