Home / 125,868,299,972.68-188,803,948,204.17-35,104,193,969.68

Finding the Fourth Proportional to 125,868,299,972.68, 188,803,948,204.17 and 35,104,193,969.68

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Solution

The fourth proportional to 125,868,299,972.68, 188,803,948,204.17 and 35,104,193,969.68 is: 52,656,708,809.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    125,868,299,972.68 : 188,803,948,204.17 = 35,104,193,969.68 : x
  2. Step 2: Convert to fraction form
    125,868,299,972.68/188,803,948,204.17 = 35,104,193,969.68/x
  3. Step 3: Cross multiply
    125,868,299,972.68x = 188,803,948,204.17 × 35,104,193,969.68
  4. Step 4: Simplify right side
    125,868,299,972.68x = 6,627,810,420,000,033,865,728
  5. Step 5: Solve for x
    x = 6,627,810,420,000,033,865,728/125,868,299,972.68
  6. Step 6: Final answer
    x = 52,656,708,809.44

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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.