Home / 59,840,143.80-89,764,881.30-25,762,601.40

Finding the Fourth Proportional to 59,840,143.80, 89,764,881.30 and 25,762,601.40

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Solution

The fourth proportional to 59,840,143.80, 89,764,881.30 and 25,762,601.40 is: 38,645,910.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,840,143.80 : 89,764,881.30 = 25,762,601.40 : x
  2. Step 2: Convert to fraction form
    59,840,143.80/89,764,881.30 = 25,762,601.40/x
  3. Step 3: Cross multiply
    59,840,143.80x = 89,764,881.30 × 25,762,601.40
  4. Step 4: Simplify right side
    59,840,143.80x = 2,312,576,856,650,213.50
  5. Step 5: Solve for x
    x = 2,312,576,856,650,213.50/59,840,143.80
  6. Step 6: Final answer
    x = 38,645,910.75

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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.