Home / 32,584,766.85-48,908,643.08-19,830,182.85

Finding the Fourth Proportional to 32,584,766.85, 48,908,643.08 and 19,830,182.85

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Solution

The fourth proportional to 32,584,766.85, 48,908,643.08 and 19,830,182.85 is: 29,764,439.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,584,766.85 : 48,908,643.08 = 19,830,182.85 : x
  2. Step 2: Convert to fraction form
    32,584,766.85/48,908,643.08 = 19,830,182.85/x
  3. Step 3: Cross multiply
    32,584,766.85x = 48,908,643.08 × 19,830,182.85
  4. Step 4: Simplify right side
    32,584,766.85x = 969,867,335,122,636.38
  5. Step 5: Solve for x
    x = 969,867,335,122,636.38/32,584,766.85
  6. Step 6: Final answer
    x = 29,764,439.92

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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.