Home / 16,181,176.60-24,271,764.90-6,591,327.40

Finding the Fourth Proportional to 16,181,176.60, 24,271,764.90 and 6,591,327.40

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Solution

The fourth proportional to 16,181,176.60, 24,271,764.90 and 6,591,327.40 is: 9,886,991.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,181,176.60 : 24,271,764.90 = 6,591,327.40 : x
  2. Step 2: Convert to fraction form
    16,181,176.60/24,271,764.90 = 6,591,327.40/x
  3. Step 3: Cross multiply
    16,181,176.60x = 24,271,764.90 × 6,591,327.40
  4. Step 4: Simplify right side
    16,181,176.60x = 159,983,149,031,728.25
  5. Step 5: Solve for x
    x = 159,983,149,031,728.25/16,181,176.60
  6. Step 6: Final answer
    x = 9,886,991.10

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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.