Home / 15,656,564.60-23,484,846.90-6,682,023.80

Finding the Fourth Proportional to 15,656,564.60, 23,484,846.90 and 6,682,023.80

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Solution

The fourth proportional to 15,656,564.60, 23,484,846.90 and 6,682,023.80 is: 10,023,035.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,656,564.60 : 23,484,846.90 = 6,682,023.80 : x
  2. Step 2: Convert to fraction form
    15,656,564.60/23,484,846.90 = 6,682,023.80/x
  3. Step 3: Cross multiply
    15,656,564.60x = 23,484,846.90 × 6,682,023.80
  4. Step 4: Simplify right side
    15,656,564.60x = 156,926,305,925,156.22
  5. Step 5: Solve for x
    x = 156,926,305,925,156.22/15,656,564.60
  6. Step 6: Final answer
    x = 10,023,035.70

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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.