Home / 35,275,555.92-52,863,710.85-28,055,044.20

Finding the Fourth Proportional to 35,275,555.92, 52,863,710.85 and 28,055,044.20

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Solution

The fourth proportional to 35,275,555.92, 52,863,710.85 and 28,055,044.20 is: 42,043,100.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,275,555.92 : 52,863,710.85 = 28,055,044.20 : x
  2. Step 2: Convert to fraction form
    35,275,555.92/52,863,710.85 = 28,055,044.20/x
  3. Step 3: Cross multiply
    35,275,555.92x = 52,863,710.85 × 28,055,044.20
  4. Step 4: Simplify right side
    35,275,555.92x = 1,483,093,744,472,769.50
  5. Step 5: Solve for x
    x = 1,483,093,744,472,769.50/35,275,555.92
  6. Step 6: Final answer
    x = 42,043,100.55

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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.