Home / 24,527,443.60-36,759,672.60-18,819,373.60

Finding the Fourth Proportional to 24,527,443.60, 36,759,672.60 and 18,819,373.60

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Solution

The fourth proportional to 24,527,443.60, 36,759,672.60 and 18,819,373.60 is: 28,204,896.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,527,443.60 : 36,759,672.60 = 18,819,373.60 : x
  2. Step 2: Convert to fraction form
    24,527,443.60/36,759,672.60 = 18,819,373.60/x
  3. Step 3: Cross multiply
    24,527,443.60x = 36,759,672.60 × 18,819,373.60
  4. Step 4: Simplify right side
    24,527,443.60x = 691,794,012,073,083.50
  5. Step 5: Solve for x
    x = 691,794,012,073,083.50/24,527,443.60
  6. Step 6: Final answer
    x = 28,204,896.66

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1.5x scale

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.