Home / 969,684,253.28-1,454,526,399.13-232,754,157.73

Finding the Fourth Proportional to 969,684,253.28, 1,454,526,399.13 and 232,754,157.73

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Solution

The fourth proportional to 969,684,253.28, 1,454,526,399.13 and 232,754,157.73 is: 349,131,241.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,684,253.28 : 1,454,526,399.13 = 232,754,157.73 : x
  2. Step 2: Convert to fraction form
    969,684,253.28/1,454,526,399.13 = 232,754,157.73/x
  3. Step 3: Cross multiply
    969,684,253.28x = 1,454,526,399.13 × 232,754,157.73
  4. Step 4: Simplify right side
    969,684,253.28x = 338,547,066,918,280,320
  5. Step 5: Solve for x
    x = 338,547,066,918,280,320/969,684,253.28
  6. Step 6: Final answer
    x = 349,131,241.20

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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.