Home / 116,838,034.20-175,273,640.10-36,050,578.20

Finding the Fourth Proportional to 116,838,034.20, 175,273,640.10 and 36,050,578.20

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Solution

The fourth proportional to 116,838,034.20, 175,273,640.10 and 36,050,578.20 is: 54,080,985.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,838,034.20 : 175,273,640.10 = 36,050,578.20 : x
  2. Step 2: Convert to fraction form
    116,838,034.20/175,273,640.10 = 36,050,578.20/x
  3. Step 3: Cross multiply
    116,838,034.20x = 175,273,640.10 × 36,050,578.20
  4. Step 4: Simplify right side
    116,838,034.20x = 6,318,716,068,823,706
  5. Step 5: Solve for x
    x = 6,318,716,068,823,706/116,838,034.20
  6. Step 6: Final answer
    x = 54,080,985.80

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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.