Home / 176,253,352.02-243,224,788.56-97,934,891.85

Finding the Fourth Proportional to 176,253,352.02, 243,224,788.56 and 97,934,891.85

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Solution

The fourth proportional to 176,253,352.02, 243,224,788.56 and 97,934,891.85 is: 135,147,462.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,253,352.02 : 243,224,788.56 = 97,934,891.85 : x
  2. Step 2: Convert to fraction form
    176,253,352.02/243,224,788.56 = 97,934,891.85/x
  3. Step 3: Cross multiply
    176,253,352.02x = 243,224,788.56 × 97,934,891.85
  4. Step 4: Simplify right side
    176,253,352.02x = 23,820,193,362,862,716
  5. Step 5: Solve for x
    x = 23,820,193,362,862,716/176,253,352.02
  6. Step 6: Final answer
    x = 135,147,462.96

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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.