Home / 37,087,439.38-55,630,494.07-15,223,070.90

Finding the Fourth Proportional to 37,087,439.38, 55,630,494.07 and 15,223,070.90

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Solution

The fourth proportional to 37,087,439.38, 55,630,494.07 and 15,223,070.90 is: 22,834,333.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,087,439.38 : 55,630,494.07 = 15,223,070.90 : x
  2. Step 2: Convert to fraction form
    37,087,439.38/55,630,494.07 = 15,223,070.90/x
  3. Step 3: Cross multiply
    37,087,439.38x = 55,630,494.07 × 15,223,070.90
  4. Step 4: Simplify right side
    37,087,439.38x = 846,866,955,530,658.12
  5. Step 5: Solve for x
    x = 846,866,955,530,658.12/37,087,439.38
  6. Step 6: Final answer
    x = 22,834,333.40

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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.