Home / 168,526,996,354.83-232,592,436,087.87-132,667,870,435.84

Finding the Fourth Proportional to 168,526,996,354.83, 232,592,436,087.87 and 132,667,870,435.84

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Solution

The fourth proportional to 168,526,996,354.83, 232,592,436,087.87 and 132,667,870,435.84 is: 183,101,484,288.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,526,996,354.83 : 232,592,436,087.87 = 132,667,870,435.84 : x
  2. Step 2: Convert to fraction form
    168,526,996,354.83/232,592,436,087.87 = 132,667,870,435.84/x
  3. Step 3: Cross multiply
    168,526,996,354.83x = 232,592,436,087.87 × 132,667,870,435.84
  4. Step 4: Simplify right side
    168,526,996,354.83x = 30,857,543,175,261,931,962,368
  5. Step 5: Solve for x
    x = 30,857,543,175,261,931,962,368/168,526,996,354.83
  6. Step 6: Final answer
    x = 183,101,484,288.56

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.