Home / 218,211,301.18-327,316,951.77-218,211,301.18

Finding the Fourth Proportional to 218,211,301.18, 327,316,951.77 and 218,211,301.18

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Solution

The fourth proportional to 218,211,301.18, 327,316,951.77 and 218,211,301.18 is: 327,316,951.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    218,211,301.18 : 327,316,951.77 = 218,211,301.18 : x
  2. Step 2: Convert to fraction form
    218,211,301.18/327,316,951.77 = 218,211,301.18/x
  3. Step 3: Cross multiply
    218,211,301.18x = 327,316,951.77 × 218,211,301.18
  4. Step 4: Simplify right side
    218,211,301.18x = 71,424,257,944,822,384
  5. Step 5: Solve for x
    x = 71,424,257,944,822,384/218,211,301.18
  6. Step 6: Final answer
    x = 327,316,951.77

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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.