Home / 173,480,061.42-260,194,495.66-50,625,392.24

Finding the Fourth Proportional to 173,480,061.42, 260,194,495.66 and 50,625,392.24

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Solution

The fourth proportional to 173,480,061.42, 260,194,495.66 and 50,625,392.24 is: 75,930,618.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,480,061.42 : 260,194,495.66 = 50,625,392.24 : x
  2. Step 2: Convert to fraction form
    173,480,061.42/260,194,495.66 = 50,625,392.24/x
  3. Step 3: Cross multiply
    173,480,061.42x = 260,194,495.66 × 50,625,392.24
  4. Step 4: Simplify right side
    173,480,061.42x = 13,172,448,402,000,400
  5. Step 5: Solve for x
    x = 13,172,448,402,000,400/173,480,061.42
  6. Step 6: Final answer
    x = 75,930,618.74

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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.