Home / 21,834,000.60-32,751,000.90-6,685,963.80

Finding the Fourth Proportional to 21,834,000.60, 32,751,000.90 and 6,685,963.80

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Solution

The fourth proportional to 21,834,000.60, 32,751,000.90 and 6,685,963.80 is: 10,028,945.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,834,000.60 : 32,751,000.90 = 6,685,963.80 : x
  2. Step 2: Convert to fraction form
    21,834,000.60/32,751,000.90 = 6,685,963.80/x
  3. Step 3: Cross multiply
    21,834,000.60x = 32,751,000.90 × 6,685,963.80
  4. Step 4: Simplify right side
    21,834,000.60x = 218,972,006,431,167.41
  5. Step 5: Solve for x
    x = 218,972,006,431,167.41/21,834,000.60
  6. Step 6: Final answer
    x = 10,028,945.70

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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.