Home / 16,667,043.10-25,000,564.65-14,860,143.70

Finding the Fourth Proportional to 16,667,043.10, 25,000,564.65 and 14,860,143.70

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Solution

The fourth proportional to 16,667,043.10, 25,000,564.65 and 14,860,143.70 is: 22,290,215.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,667,043.10 : 25,000,564.65 = 14,860,143.70 : x
  2. Step 2: Convert to fraction form
    16,667,043.10/25,000,564.65 = 14,860,143.70/x
  3. Step 3: Cross multiply
    16,667,043.10x = 25,000,564.65 × 14,860,143.70
  4. Step 4: Simplify right side
    16,667,043.10x = 371,511,983,280,140.19
  5. Step 5: Solve for x
    x = 371,511,983,280,140.19/16,667,043.10
  6. Step 6: Final answer
    x = 22,290,215.55

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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.