Home / 32,806,494.60-49,209,741.90-8,545,374.60

Finding the Fourth Proportional to 32,806,494.60, 49,209,741.90 and 8,545,374.60

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Solution

The fourth proportional to 32,806,494.60, 49,209,741.90 and 8,545,374.60 is: 12,818,061.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,806,494.60 : 49,209,741.90 = 8,545,374.60 : x
  2. Step 2: Convert to fraction form
    32,806,494.60/49,209,741.90 = 8,545,374.60/x
  3. Step 3: Cross multiply
    32,806,494.60x = 49,209,741.90 × 8,545,374.60
  4. Step 4: Simplify right side
    32,806,494.60x = 420,515,678,504,815.69
  5. Step 5: Solve for x
    x = 420,515,678,504,815.69/32,806,494.60
  6. Step 6: Final answer
    x = 12,818,061.90

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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.