Home / 969,684,257.91-1,454,526,406.11-232,754,162.37

Finding the Fourth Proportional to 969,684,257.91, 1,454,526,406.11 and 232,754,162.37

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Solution

The fourth proportional to 969,684,257.91, 1,454,526,406.11 and 232,754,162.37 is: 349,131,248.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    969,684,257.91 : 1,454,526,406.11 = 232,754,162.37 : x
  2. Step 2: Convert to fraction form
    969,684,257.91/1,454,526,406.11 = 232,754,162.37/x
  3. Step 3: Cross multiply
    969,684,257.91x = 1,454,526,406.11 × 232,754,162.37
  4. Step 4: Simplify right side
    969,684,257.91x = 338,547,075,299,179,456
  5. Step 5: Solve for x
    x = 338,547,075,299,179,456/969,684,257.91
  6. Step 6: Final answer
    x = 349,131,248.17

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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.