Home / 237,093,362.10-355,989,651.30-132,253,549.74

Finding the Fourth Proportional to 237,093,362.10, 355,989,651.30 and 132,253,549.74

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Solution

The fourth proportional to 237,093,362.10, 355,989,651.30 and 132,253,549.74 is: 198,575,340.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,093,362.10 : 355,989,651.30 = 132,253,549.74 : x
  2. Step 2: Convert to fraction form
    237,093,362.10/355,989,651.30 = 132,253,549.74/x
  3. Step 3: Cross multiply
    237,093,362.10x = 355,989,651.30 × 132,253,549.74
  4. Step 4: Simplify right side
    237,093,362.10x = 47,080,895,055,129,808
  5. Step 5: Solve for x
    x = 47,080,895,055,129,808/237,093,362.10
  6. Step 6: Final answer
    x = 198,575,340.27

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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.