Home / 36,661,643.10-54,992,464.65-32,835,267.90

Finding the Fourth Proportional to 36,661,643.10, 54,992,464.65 and 32,835,267.90

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Solution

The fourth proportional to 36,661,643.10, 54,992,464.65 and 32,835,267.90 is: 49,252,901.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,661,643.10 : 54,992,464.65 = 32,835,267.90 : x
  2. Step 2: Convert to fraction form
    36,661,643.10/54,992,464.65 = 32,835,267.90/x
  3. Step 3: Cross multiply
    36,661,643.10x = 54,992,464.65 × 32,835,267.90
  4. Step 4: Simplify right side
    36,661,643.10x = 1,805,692,309,264,029.50
  5. Step 5: Solve for x
    x = 1,805,692,309,264,029.50/36,661,643.10
  6. Step 6: Final answer
    x = 49,252,901.85

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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.