Home / 41,905,217.60-57,828,619.68-23,570,515.52

Finding the Fourth Proportional to 41,905,217.60, 57,828,619.68 and 23,570,515.52

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Solution

The fourth proportional to 41,905,217.60, 57,828,619.68 and 23,570,515.52 is: 32,526,984.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,905,217.60 : 57,828,619.68 = 23,570,515.52 : x
  2. Step 2: Convert to fraction form
    41,905,217.60/57,828,619.68 = 23,570,515.52/x
  3. Step 3: Cross multiply
    41,905,217.60x = 57,828,619.68 × 23,570,515.52
  4. Step 4: Simplify right side
    41,905,217.60x = 1,363,050,377,667,617.50
  5. Step 5: Solve for x
    x = 1,363,050,377,667,617.50/41,905,217.60
  6. Step 6: Final answer
    x = 32,526,984.84

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.