Home / 32,548,635.80-48,805,214.70-9,826,580.60

Finding the Fourth Proportional to 32,548,635.80, 48,805,214.70 and 9,826,580.60

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Solution

The fourth proportional to 32,548,635.80, 48,805,214.70 and 9,826,580.60 is: 14,734,515.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,548,635.80 : 48,805,214.70 = 9,826,580.60 : x
  2. Step 2: Convert to fraction form
    32,548,635.80/48,805,214.70 = 9,826,580.60/x
  3. Step 3: Cross multiply
    32,548,635.80x = 48,805,214.70 × 9,826,580.60
  4. Step 4: Simplify right side
    32,548,635.80x = 479,588,375,949,854.81
  5. Step 5: Solve for x
    x = 479,588,375,949,854.81/32,548,635.80
  6. Step 6: Final answer
    x = 14,734,515.42

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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.