Home / 270,653,711.04-373,502,481.66-146,894,388.17

Finding the Fourth Proportional to 270,653,711.04, 373,502,481.66 and 146,894,388.17

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Solution

The fourth proportional to 270,653,711.04, 373,502,481.66 and 146,894,388.17 is: 202,714,451.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,653,711.04 : 373,502,481.66 = 146,894,388.17 : x
  2. Step 2: Convert to fraction form
    270,653,711.04/373,502,481.66 = 146,894,388.17/x
  3. Step 3: Cross multiply
    270,653,711.04x = 373,502,481.66 × 146,894,388.17
  4. Step 4: Simplify right side
    270,653,711.04x = 54,865,418,522,121,352
  5. Step 5: Solve for x
    x = 54,865,418,522,121,352/270,653,711.04
  6. Step 6: Final answer
    x = 202,714,451.28

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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.