Home / 14,836,277.80-22,254,416.70-13,371,862.60

Finding the Fourth Proportional to 14,836,277.80, 22,254,416.70 and 13,371,862.60

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Solution

The fourth proportional to 14,836,277.80, 22,254,416.70 and 13,371,862.60 is: 20,057,793.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,836,277.80 : 22,254,416.70 = 13,371,862.60 : x
  2. Step 2: Convert to fraction form
    14,836,277.80/22,254,416.70 = 13,371,862.60/x
  3. Step 3: Cross multiply
    14,836,277.80x = 22,254,416.70 × 13,371,862.60
  4. Step 4: Simplify right side
    14,836,277.80x = 297,583,002,355,545.38
  5. Step 5: Solve for x
    x = 297,583,002,355,545.38/14,836,277.80
  6. Step 6: Final answer
    x = 20,057,793.90

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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.