Home / 49,866,002.20-74,736,017.70-24,251,858.20

Finding the Fourth Proportional to 49,866,002.20, 74,736,017.70 and 24,251,858.20

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Solution

The fourth proportional to 49,866,002.20, 74,736,017.70 and 24,251,858.20 is: 36,347,154.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,866,002.20 : 74,736,017.70 = 24,251,858.20 : x
  2. Step 2: Convert to fraction form
    49,866,002.20/74,736,017.70 = 24,251,858.20/x
  3. Step 3: Cross multiply
    49,866,002.20x = 74,736,017.70 × 24,251,858.20
  4. Step 4: Simplify right side
    49,866,002.20x = 1,812,487,303,693,090.25
  5. Step 5: Solve for x
    x = 1,812,487,303,693,090.25/49,866,002.20
  6. Step 6: Final answer
    x = 36,347,154.85

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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.