Home / 182,328,084.26-251,603,201.13-99,806,061.86

Finding the Fourth Proportional to 182,328,084.26, 251,603,201.13 and 99,806,061.86

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Solution

The fourth proportional to 182,328,084.26, 251,603,201.13 and 99,806,061.86 is: 137,727,134.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,328,084.26 : 251,603,201.13 = 99,806,061.86 : x
  2. Step 2: Convert to fraction form
    182,328,084.26/251,603,201.13 = 99,806,061.86/x
  3. Step 3: Cross multiply
    182,328,084.26x = 251,603,201.13 × 99,806,061.86
  4. Step 4: Simplify right side
    182,328,084.26x = 25,111,524,656,154,800
  5. Step 5: Solve for x
    x = 25,111,524,656,154,800/182,328,084.26
  6. Step 6: Final answer
    x = 137,727,134.90

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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.