Home / 32,499,209.90-48,748,814.85-8,238,089.90

Finding the Fourth Proportional to 32,499,209.90, 48,748,814.85 and 8,238,089.90

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Solution

The fourth proportional to 32,499,209.90, 48,748,814.85 and 8,238,089.90 is: 12,357,134.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,499,209.90 : 48,748,814.85 = 8,238,089.90 : x
  2. Step 2: Convert to fraction form
    32,499,209.90/48,748,814.85 = 8,238,089.90/x
  3. Step 3: Cross multiply
    32,499,209.90x = 48,748,814.85 × 8,238,089.90
  4. Step 4: Simplify right side
    32,499,209.90x = 401,597,119,252,755.06
  5. Step 5: Solve for x
    x = 401,597,119,252,755.06/32,499,209.90
  6. Step 6: Final answer
    x = 12,357,134.85

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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.