Home / 590,239,304.48-885,550,514.84-175,719,711.24

Finding the Fourth Proportional to 590,239,304.48, 885,550,514.84 and 175,719,711.24

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Solution

The fourth proportional to 590,239,304.48, 885,550,514.84 and 175,719,711.24 is: 263,636,595.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,239,304.48 : 885,550,514.84 = 175,719,711.24 : x
  2. Step 2: Convert to fraction form
    590,239,304.48/885,550,514.84 = 175,719,711.24/x
  3. Step 3: Cross multiply
    590,239,304.48x = 885,550,514.84 × 175,719,711.24
  4. Step 4: Simplify right side
    590,239,304.48x = 155,608,680,755,239,552
  5. Step 5: Solve for x
    x = 155,608,680,755,239,552/590,239,304.48
  6. Step 6: Final answer
    x = 263,636,595.49

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1.5x scale

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.