Home / 175,431,646.26-242,098,526.55-96,045,367.85

Finding the Fourth Proportional to 175,431,646.26, 242,098,526.55 and 96,045,367.85

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Solution

The fourth proportional to 175,431,646.26, 242,098,526.55 and 96,045,367.85 is: 132,544,170.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,431,646.26 : 242,098,526.55 = 96,045,367.85 : x
  2. Step 2: Convert to fraction form
    175,431,646.26/242,098,526.55 = 96,045,367.85/x
  3. Step 3: Cross multiply
    175,431,646.26x = 242,098,526.55 × 96,045,367.85
  4. Step 4: Simplify right side
    175,431,646.26x = 23,252,442,037,954,552
  5. Step 5: Solve for x
    x = 23,252,442,037,954,552/175,431,646.26
  6. Step 6: Final answer
    x = 132,544,170.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.