Home / 124,151,616,092.10-186,227,424,138.15-35,822,626,191.30

Finding the Fourth Proportional to 124,151,616,092.10, 186,227,424,138.15 and 35,822,626,191.30

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Solution

The fourth proportional to 124,151,616,092.10, 186,227,424,138.15 and 35,822,626,191.30 is: 53,733,939,286.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,151,616,092.10 : 186,227,424,138.15 = 35,822,626,191.30 : x
  2. Step 2: Convert to fraction form
    124,151,616,092.10/186,227,424,138.15 = 35,822,626,191.30/x
  3. Step 3: Cross multiply
    124,151,616,092.10x = 186,227,424,138.15 × 35,822,626,191.30
  4. Step 4: Simplify right side
    124,151,616,092.10x = 6,671,155,401,469,626,155,008
  5. Step 5: Solve for x
    x = 6,671,155,401,469,626,155,008/124,151,616,092.10
  6. Step 6: Final answer
    x = 53,733,939,286.95

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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.