Home / 244,225,545.40-366,338,318.10-242,524,934.20

Finding the Fourth Proportional to 244,225,545.40, 366,338,318.10 and 242,524,934.20

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Solution

The fourth proportional to 244,225,545.40, 366,338,318.10 and 242,524,934.20 is: 363,787,401.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,225,545.40 : 366,338,318.10 = 242,524,934.20 : x
  2. Step 2: Convert to fraction form
    244,225,545.40/366,338,318.10 = 242,524,934.20/x
  3. Step 3: Cross multiply
    244,225,545.40x = 366,338,318.10 × 242,524,934.20
  4. Step 4: Simplify right side
    244,225,545.40x = 88,846,176,492,141,168
  5. Step 5: Solve for x
    x = 88,846,176,492,141,168/244,225,545.40
  6. Step 6: Final answer
    x = 363,787,401.30

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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.