Home / 173,897,679.30-260,838,224.55-58,870,940.10

Finding the Fourth Proportional to 173,897,679.30, 260,838,224.55 and 58,870,940.10

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Solution

The fourth proportional to 173,897,679.30, 260,838,224.55 and 58,870,940.10 is: 88,303,602.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,897,679.30 : 260,838,224.55 = 58,870,940.10 : x
  2. Step 2: Convert to fraction form
    173,897,679.30/260,838,224.55 = 58,870,940.10/x
  3. Step 3: Cross multiply
    173,897,679.30x = 260,838,224.55 × 58,870,940.10
  4. Step 4: Simplify right side
    173,897,679.30x = 15,355,791,493,273,400
  5. Step 5: Solve for x
    x = 15,355,791,493,273,400/173,897,679.30
  6. Step 6: Final answer
    x = 88,303,602.18

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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.