Home / 32,775,298.40-49,162,947.60-29,528,040.80

Finding the Fourth Proportional to 32,775,298.40, 49,162,947.60 and 29,528,040.80

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Solution

The fourth proportional to 32,775,298.40, 49,162,947.60 and 29,528,040.80 is: 44,292,061.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,775,298.40 : 49,162,947.60 = 29,528,040.80 : x
  2. Step 2: Convert to fraction form
    32,775,298.40/49,162,947.60 = 29,528,040.80/x
  3. Step 3: Cross multiply
    32,775,298.40x = 49,162,947.60 × 29,528,040.80
  4. Step 4: Simplify right side
    32,775,298.40x = 1,451,685,522,581,062.25
  5. Step 5: Solve for x
    x = 1,451,685,522,581,062.25/32,775,298.40
  6. Step 6: Final answer
    x = 44,292,061.20

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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.