Home / 121,379,204.10-182,068,806.15-121,379,204.10

Finding the Fourth Proportional to 121,379,204.10, 182,068,806.15 and 121,379,204.10

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Solution

The fourth proportional to 121,379,204.10, 182,068,806.15 and 121,379,204.10 is: 182,068,806.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,379,204.10 : 182,068,806.15 = 121,379,204.10 : x
  2. Step 2: Convert to fraction form
    121,379,204.10/182,068,806.15 = 121,379,204.10/x
  3. Step 3: Cross multiply
    121,379,204.10x = 182,068,806.15 × 121,379,204.10
  4. Step 4: Simplify right side
    121,379,204.10x = 22,099,366,781,924,184
  5. Step 5: Solve for x
    x = 22,099,366,781,924,184/121,379,204.10
  6. Step 6: Final answer
    x = 182,068,806.15

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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.