Home / 16,667,041.60-25,000,562.40-14,860,142.20

Finding the Fourth Proportional to 16,667,041.60, 25,000,562.40 and 14,860,142.20

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Solution

The fourth proportional to 16,667,041.60, 25,000,562.40 and 14,860,142.20 is: 22,290,213.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,667,041.60 : 25,000,562.40 = 14,860,142.20 : x
  2. Step 2: Convert to fraction form
    16,667,041.60/25,000,562.40 = 14,860,142.20/x
  3. Step 3: Cross multiply
    16,667,041.60x = 25,000,562.40 × 14,860,142.20
  4. Step 4: Simplify right side
    16,667,041.60x = 371,511,912,343,973.25
  5. Step 5: Solve for x
    x = 371,511,912,343,973.25/16,667,041.60
  6. Step 6: Final answer
    x = 22,290,213.30

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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.