Home / 242,481,230.04-363,951,795.06-150,085,479.12

Finding the Fourth Proportional to 242,481,230.04, 363,951,795.06 and 150,085,479.12

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Solution

The fourth proportional to 242,481,230.04, 363,951,795.06 and 150,085,479.12 is: 225,270,547.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,481,230.04 : 363,951,795.06 = 150,085,479.12 : x
  2. Step 2: Convert to fraction form
    242,481,230.04/363,951,795.06 = 150,085,479.12/x
  3. Step 3: Cross multiply
    242,481,230.04x = 363,951,795.06 × 150,085,479.12
  4. Step 4: Simplify right side
    242,481,230.04x = 54,623,879,538,164,152
  5. Step 5: Solve for x
    x = 54,623,879,538,164,152/242,481,230.04
  6. Step 6: Final answer
    x = 225,270,547.87

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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.