Home / 35,541,601.20-53,312,401.80-33,150,116.70

Finding the Fourth Proportional to 35,541,601.20, 53,312,401.80 and 33,150,116.70

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Solution

The fourth proportional to 35,541,601.20, 53,312,401.80 and 33,150,116.70 is: 49,725,175.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,541,601.20 : 53,312,401.80 = 33,150,116.70 : x
  2. Step 2: Convert to fraction form
    35,541,601.20/53,312,401.80 = 33,150,116.70/x
  3. Step 3: Cross multiply
    35,541,601.20x = 53,312,401.80 × 33,150,116.70
  4. Step 4: Simplify right side
    35,541,601.20x = 1,767,312,341,227,290
  5. Step 5: Solve for x
    x = 1,767,312,341,227,290/35,541,601.20
  6. Step 6: Final answer
    x = 49,725,175.05

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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.