Home / 32,584,050.80-48,805,217.40-19,782,227.60

Finding the Fourth Proportional to 32,584,050.80, 48,805,217.40 and 19,782,227.60

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Solution

The fourth proportional to 32,584,050.80, 48,805,217.40 and 19,782,227.60 is: 29,630,322.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,584,050.80 : 48,805,217.40 = 19,782,227.60 : x
  2. Step 2: Convert to fraction form
    32,584,050.80/48,805,217.40 = 19,782,227.60/x
  3. Step 3: Cross multiply
    32,584,050.80x = 48,805,217.40 × 19,782,227.60
  4. Step 4: Simplify right side
    32,584,050.80x = 965,475,918,674,280.25
  5. Step 5: Solve for x
    x = 965,475,918,674,280.25/32,584,050.80
  6. Step 6: Final answer
    x = 29,630,322.04

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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.