Home / 969,684,256.41-1,454,526,403.86-232,754,160.87

Finding the Fourth Proportional to 969,684,256.41, 1,454,526,403.86 and 232,754,160.87

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Solution

The fourth proportional to 969,684,256.41, 1,454,526,403.86 and 232,754,160.87 is: 349,131,245.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,684,256.41 : 1,454,526,403.86 = 232,754,160.87 : x
  2. Step 2: Convert to fraction form
    969,684,256.41/1,454,526,403.86 = 232,754,160.87/x
  3. Step 3: Cross multiply
    969,684,256.41x = 1,454,526,403.86 × 232,754,160.87
  4. Step 4: Simplify right side
    969,684,256.41x = 338,547,072,593,692,992
  5. Step 5: Solve for x
    x = 338,547,072,593,692,992/969,684,256.41
  6. Step 6: Final answer
    x = 349,131,245.92

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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.