Home / 969,684,255.41-1,454,526,402.36-232,754,159.87

Finding the Fourth Proportional to 969,684,255.41, 1,454,526,402.36 and 232,754,159.87

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Solution

The fourth proportional to 969,684,255.41, 1,454,526,402.36 and 232,754,159.87 is: 349,131,244.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,684,255.41 : 1,454,526,402.36 = 232,754,159.87 : x
  2. Step 2: Convert to fraction form
    969,684,255.41/1,454,526,402.36 = 232,754,159.87/x
  3. Step 3: Cross multiply
    969,684,255.41x = 1,454,526,402.36 × 232,754,159.87
  4. Step 4: Simplify right side
    969,684,255.41x = 338,547,070,782,762,752
  5. Step 5: Solve for x
    x = 338,547,070,782,762,752/969,684,255.41
  6. Step 6: Final answer
    x = 349,131,244.42

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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.