Home / 244,821,732.80-367,433,365.80-242,908,545.20

Finding the Fourth Proportional to 244,821,732.80, 367,433,365.80 and 242,908,545.20

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Solution

The fourth proportional to 244,821,732.80, 367,433,365.80 and 242,908,545.20 is: 364,562,015.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,821,732.80 : 367,433,365.80 = 242,908,545.20 : x
  2. Step 2: Convert to fraction form
    244,821,732.80/367,433,365.80 = 242,908,545.20/x
  3. Step 3: Cross multiply
    244,821,732.80x = 367,433,365.80 × 242,908,545.20
  4. Step 4: Simplify right side
    244,821,732.80x = 89,252,704,344,417,440
  5. Step 5: Solve for x
    x = 89,252,704,344,417,440/244,821,732.80
  6. Step 6: Final answer
    x = 364,562,015.49

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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.