Home / 14,677,350.60-22,016,025.90-7,874,905.80

Finding the Fourth Proportional to 14,677,350.60, 22,016,025.90 and 7,874,905.80

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Solution

The fourth proportional to 14,677,350.60, 22,016,025.90 and 7,874,905.80 is: 11,812,358.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,677,350.60 : 22,016,025.90 = 7,874,905.80 : x
  2. Step 2: Convert to fraction form
    14,677,350.60/22,016,025.90 = 7,874,905.80/x
  3. Step 3: Cross multiply
    14,677,350.60x = 22,016,025.90 × 7,874,905.80
  4. Step 4: Simplify right side
    14,677,350.60x = 173,374,130,052,860.22
  5. Step 5: Solve for x
    x = 173,374,130,052,860.22/14,677,350.60
  6. Step 6: Final answer
    x = 11,812,358.70

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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.