Home / 173,994,117.78-260,828,113.92-58,898,120.34

Finding the Fourth Proportional to 173,994,117.78, 260,828,113.92 and 58,898,120.34

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Solution

The fourth proportional to 173,994,117.78, 260,828,113.92 and 58,898,120.34 is: 88,291,982.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,994,117.78 : 260,828,113.92 = 58,898,120.34 : x
  2. Step 2: Convert to fraction form
    173,994,117.78/260,828,113.92 = 58,898,120.34/x
  3. Step 3: Cross multiply
    173,994,117.78x = 260,828,113.92 × 58,898,120.34
  4. Step 4: Simplify right side
    173,994,117.78x = 15,362,285,641,715,390
  5. Step 5: Solve for x
    x = 15,362,285,641,715,390/173,994,117.78
  6. Step 6: Final answer
    x = 88,291,982.73

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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.