Home / 48,854,301.72-73,169,838.90-23,313,247.80

Finding the Fourth Proportional to 48,854,301.72, 73,169,838.90 and 23,313,247.80

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Solution

The fourth proportional to 48,854,301.72, 73,169,838.90 and 23,313,247.80 is: 34,916,609.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,854,301.72 : 73,169,838.90 = 23,313,247.80 : x
  2. Step 2: Convert to fraction form
    48,854,301.72/73,169,838.90 = 23,313,247.80/x
  3. Step 3: Cross multiply
    48,854,301.72x = 73,169,838.90 × 23,313,247.80
  4. Step 4: Simplify right side
    48,854,301.72x = 1,705,826,585,761,779.50
  5. Step 5: Solve for x
    x = 1,705,826,585,761,779.50/48,854,301.72
  6. Step 6: Final answer
    x = 34,916,609.71

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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.