Home / 16,091,256.20-24,118,221.90-6,500,337.80

Finding the Fourth Proportional to 16,091,256.20, 24,118,221.90 and 6,500,337.80

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Solution

The fourth proportional to 16,091,256.20, 24,118,221.90 and 6,500,337.80 is: 9,742,967.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,091,256.20 : 24,118,221.90 = 6,500,337.80 : x
  2. Step 2: Convert to fraction form
    16,091,256.20/24,118,221.90 = 6,500,337.80/x
  3. Step 3: Cross multiply
    16,091,256.20x = 24,118,221.90 × 6,500,337.80
  4. Step 4: Simplify right side
    16,091,256.20x = 156,776,589,485,357.81
  5. Step 5: Solve for x
    x = 156,776,589,485,357.81/16,091,256.20
  6. Step 6: Final answer
    x = 9,742,967.70

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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.