Home / 16,667,715.60-25,001,573.40-14,860,816.20

Finding the Fourth Proportional to 16,667,715.60, 25,001,573.40 and 14,860,816.20

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Solution

The fourth proportional to 16,667,715.60, 25,001,573.40 and 14,860,816.20 is: 22,291,224.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,667,715.60 : 25,001,573.40 = 14,860,816.20 : x
  2. Step 2: Convert to fraction form
    16,667,715.60/25,001,573.40 = 14,860,816.20/x
  3. Step 3: Cross multiply
    16,667,715.60x = 25,001,573.40 × 14,860,816.20
  4. Step 4: Simplify right side
    16,667,715.60x = 371,543,787,008,209.06
  5. Step 5: Solve for x
    x = 371,543,787,008,209.06/16,667,715.60
  6. Step 6: Final answer
    x = 22,291,224.30

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1.5x scale

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.