Home / 606,406,200.92-836,843,063.49-327,947,718.68

Finding the Fourth Proportional to 606,406,200.92, 836,843,063.49 and 327,947,718.68

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Solution

The fourth proportional to 606,406,200.92, 836,843,063.49 and 327,947,718.68 is: 452,569,207.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,406,200.92 : 836,843,063.49 = 327,947,718.68 : x
  2. Step 2: Convert to fraction form
    606,406,200.92/836,843,063.49 = 327,947,718.68/x
  3. Step 3: Cross multiply
    606,406,200.92x = 836,843,063.49 × 327,947,718.68
  4. Step 4: Simplify right side
    606,406,200.92x = 274,440,773,564,727,904
  5. Step 5: Solve for x
    x = 274,440,773,564,727,904/606,406,200.92
  6. Step 6: Final answer
    x = 452,569,207.16

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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.