Home / 173,454,988.90-260,101,771.26-64,250,838.56

Finding the Fourth Proportional to 173,454,988.90, 260,101,771.26 and 64,250,838.56

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Solution

The fourth proportional to 173,454,988.90, 260,101,771.26 and 64,250,838.56 is: 96,346,360.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,454,988.90 : 260,101,771.26 = 64,250,838.56 : x
  2. Step 2: Convert to fraction form
    173,454,988.90/260,101,771.26 = 64,250,838.56/x
  3. Step 3: Cross multiply
    173,454,988.90x = 260,101,771.26 × 64,250,838.56
  4. Step 4: Simplify right side
    173,454,988.90x = 16,711,756,914,396,308
  5. Step 5: Solve for x
    x = 16,711,756,914,396,308/173,454,988.90
  6. Step 6: Final answer
    x = 96,346,360.63

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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.