Home / 35,156,612.80-52,734,919.20-23,189,348.80

Finding the Fourth Proportional to 35,156,612.80, 52,734,919.20 and 23,189,348.80

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Solution

The fourth proportional to 35,156,612.80, 52,734,919.20 and 23,189,348.80 is: 34,784,023.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,156,612.80 : 52,734,919.20 = 23,189,348.80 : x
  2. Step 2: Convert to fraction form
    35,156,612.80/52,734,919.20 = 23,189,348.80/x
  3. Step 3: Cross multiply
    35,156,612.80x = 52,734,919.20 × 23,189,348.80
  4. Step 4: Simplify right side
    35,156,612.80x = 1,222,888,435,268,617
  5. Step 5: Solve for x
    x = 1,222,888,435,268,617/35,156,612.80
  6. Step 6: Final answer
    x = 34,784,023.20

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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.