Home / 29,041,512.30-43,562,268.45-28,593,614.70

Finding the Fourth Proportional to 29,041,512.30, 43,562,268.45 and 28,593,614.70

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Solution

The fourth proportional to 29,041,512.30, 43,562,268.45 and 28,593,614.70 is: 42,890,422.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,041,512.30 : 43,562,268.45 = 28,593,614.70 : x
  2. Step 2: Convert to fraction form
    29,041,512.30/43,562,268.45 = 28,593,614.70/x
  3. Step 3: Cross multiply
    29,041,512.30x = 43,562,268.45 × 28,593,614.70
  4. Step 4: Simplify right side
    29,041,512.30x = 1,245,602,719,517,266.25
  5. Step 5: Solve for x
    x = 1,245,602,719,517,266.25/29,041,512.30
  6. Step 6: Final answer
    x = 42,890,422.05

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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.