Home / 173,779,269.80-260,591,922.30-58,732,572.20

Finding the Fourth Proportional to 173,779,269.80, 260,591,922.30 and 58,732,572.20

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Solution

The fourth proportional to 173,779,269.80, 260,591,922.30 and 58,732,572.20 is: 88,072,840.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,779,269.80 : 260,591,922.30 = 58,732,572.20 : x
  2. Step 2: Convert to fraction form
    173,779,269.80/260,591,922.30 = 58,732,572.20/x
  3. Step 3: Cross multiply
    173,779,269.80x = 260,591,922.30 × 58,732,572.20
  4. Step 4: Simplify right side
    173,779,269.80x = 15,305,233,891,221,542
  5. Step 5: Solve for x
    x = 15,305,233,891,221,542/173,779,269.80
  6. Step 6: Final answer
    x = 88,072,840.38

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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.