Home / 70,959,641.94-106,356,012.42-32,052,682.29

Finding the Fourth Proportional to 70,959,641.94, 106,356,012.42 and 32,052,682.29

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Solution

The fourth proportional to 70,959,641.94, 106,356,012.42 and 32,052,682.29 is: 48,041,328.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,959,641.94 : 106,356,012.42 = 32,052,682.29 : x
  2. Step 2: Convert to fraction form
    70,959,641.94/106,356,012.42 = 32,052,682.29/x
  3. Step 3: Cross multiply
    70,959,641.94x = 106,356,012.42 × 32,052,682.29
  4. Step 4: Simplify right side
    70,959,641.94x = 3,408,995,475,729,554
  5. Step 5: Solve for x
    x = 3,408,995,475,729,554/70,959,641.94
  6. Step 6: Final answer
    x = 48,041,328.60

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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.