Home / 173,868,380.60-260,802,570.90-93,246,812.60

Finding the Fourth Proportional to 173,868,380.60, 260,802,570.90 and 93,246,812.60

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Solution

The fourth proportional to 173,868,380.60, 260,802,570.90 and 93,246,812.60 is: 139,870,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,868,380.60 : 260,802,570.90 = 93,246,812.60 : x
  2. Step 2: Convert to fraction form
    173,868,380.60/260,802,570.90 = 93,246,812.60/x
  3. Step 3: Cross multiply
    173,868,380.60x = 260,802,570.90 × 93,246,812.60
  4. Step 4: Simplify right side
    173,868,380.60x = 24,319,008,454,310,512
  5. Step 5: Solve for x
    x = 24,319,008,454,310,512/173,868,380.60
  6. Step 6: Final answer
    x = 139,870,218.90

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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.