Home / 175,396,689,280.68-242,040,949,894.08-95,198,926,188.84

Finding the Fourth Proportional to 175,396,689,280.68, 242,040,949,894.08 and 95,198,926,188.84

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Solution

The fourth proportional to 175,396,689,280.68, 242,040,949,894.08 and 95,198,926,188.84 is: 131,371,000,320.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,396,689,280.68 : 242,040,949,894.08 = 95,198,926,188.84 : x
  2. Step 2: Convert to fraction form
    175,396,689,280.68/242,040,949,894.08 = 95,198,926,188.84/x
  3. Step 3: Cross multiply
    175,396,689,280.68x = 242,040,949,894.08 × 95,198,926,188.84
  4. Step 4: Simplify right side
    175,396,689,280.68x = 23,042,038,523,643,239,071,744
  5. Step 5: Solve for x
    x = 23,042,038,523,643,239,071,744/175,396,689,280.68
  6. Step 6: Final answer
    x = 131,371,000,320.14

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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.