Home / 39,170,130.60-58,734,200.70-16,425,330.60

Finding the Fourth Proportional to 39,170,130.60, 58,734,200.70 and 16,425,330.60

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Solution

The fourth proportional to 39,170,130.60, 58,734,200.70 and 16,425,330.60 is: 24,629,191.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,170,130.60 : 58,734,200.70 = 16,425,330.60 : x
  2. Step 2: Convert to fraction form
    39,170,130.60/58,734,200.70 = 16,425,330.60/x
  3. Step 3: Cross multiply
    39,170,130.60x = 58,734,200.70 × 16,425,330.60
  4. Step 4: Simplify right side
    39,170,130.60x = 964,728,664,024,251.50
  5. Step 5: Solve for x
    x = 964,728,664,024,251.50/39,170,130.60
  6. Step 6: Final answer
    x = 24,629,191.92

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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.