Home / 10,367,533,340.24-15,552,002,304.85-3,643,857,847.52

Finding the Fourth Proportional to 10,367,533,340.24, 15,552,002,304.85 and 3,643,857,847.52

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Solution

The fourth proportional to 10,367,533,340.24, 15,552,002,304.85 and 3,643,857,847.52 is: 5,466,033,605.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,367,533,340.24 : 15,552,002,304.85 = 3,643,857,847.52 : x
  2. Step 2: Convert to fraction form
    10,367,533,340.24/15,552,002,304.85 = 3,643,857,847.52/x
  3. Step 3: Cross multiply
    10,367,533,340.24x = 15,552,002,304.85 × 3,643,857,847.52
  4. Step 4: Simplify right side
    10,367,533,340.24x = 56,669,285,643,176,804,352
  5. Step 5: Solve for x
    x = 56,669,285,643,176,804,352/10,367,533,340.24
  6. Step 6: Final answer
    x = 5,466,033,605.43

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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.