Home / 295,454,500.30-443,181,750.45-91,045,233.10

Finding the Fourth Proportional to 295,454,500.30, 443,181,750.45 and 91,045,233.10

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Solution

The fourth proportional to 295,454,500.30, 443,181,750.45 and 91,045,233.10 is: 136,567,849.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    295,454,500.30 : 443,181,750.45 = 91,045,233.10 : x
  2. Step 2: Convert to fraction form
    295,454,500.30/443,181,750.45 = 91,045,233.10/x
  3. Step 3: Cross multiply
    295,454,500.30x = 443,181,750.45 × 91,045,233.10
  4. Step 4: Simplify right side
    295,454,500.30x = 40,349,585,775,386,280
  5. Step 5: Solve for x
    x = 40,349,585,775,386,280/295,454,500.30
  6. Step 6: Final answer
    x = 136,567,849.65

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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.