Home / 37,087,442.19-55,630,498.28-15,223,073.72

Finding the Fourth Proportional to 37,087,442.19, 55,630,498.28 and 15,223,073.72

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Solution

The fourth proportional to 37,087,442.19, 55,630,498.28 and 15,223,073.72 is: 22,834,337.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,087,442.19 : 55,630,498.28 = 15,223,073.72 : x
  2. Step 2: Convert to fraction form
    37,087,442.19/55,630,498.28 = 15,223,073.72/x
  3. Step 3: Cross multiply
    37,087,442.19x = 55,630,498.28 × 15,223,073.72
  4. Step 4: Simplify right side
    37,087,442.19x = 846,867,176,042,505.25
  5. Step 5: Solve for x
    x = 846,867,176,042,505.25/37,087,442.19
  6. Step 6: Final answer
    x = 22,834,337.61

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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.