Home / 67,482,353.80-101,218,479.76-24,351,555.64

Finding the Fourth Proportional to 67,482,353.80, 101,218,479.76 and 24,351,555.64

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Solution

The fourth proportional to 67,482,353.80, 101,218,479.76 and 24,351,555.64 is: 36,525,510.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,482,353.80 : 101,218,479.76 = 24,351,555.64 : x
  2. Step 2: Convert to fraction form
    67,482,353.80/101,218,479.76 = 24,351,555.64/x
  3. Step 3: Cross multiply
    67,482,353.80x = 101,218,479.76 × 24,351,555.64
  4. Step 4: Simplify right side
    67,482,353.80x = 2,464,827,441,671,854
  5. Step 5: Solve for x
    x = 2,464,827,441,671,854/67,482,353.80
  6. Step 6: Final answer
    x = 36,525,510.79

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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.