Home / 45,541,872.22-62,846,705.91-24,915,487.90

Finding the Fourth Proportional to 45,541,872.22, 62,846,705.91 and 24,915,487.90

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Solution

The fourth proportional to 45,541,872.22, 62,846,705.91 and 24,915,487.90 is: 34,382,783.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,541,872.22 : 62,846,705.91 = 24,915,487.90 : x
  2. Step 2: Convert to fraction form
    45,541,872.22/62,846,705.91 = 24,915,487.90/x
  3. Step 3: Cross multiply
    45,541,872.22x = 62,846,705.91 × 24,915,487.90
  4. Step 4: Simplify right side
    45,541,872.22x = 1,565,856,340,655,463.25
  5. Step 5: Solve for x
    x = 1,565,856,340,655,463.25/45,541,872.22
  6. Step 6: Final answer
    x = 34,382,783.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.