Home / 15,689,006.60-23,541,869.10-6,104,697.80

Finding the Fourth Proportional to 15,689,006.60, 23,541,869.10 and 6,104,697.80

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Solution

The fourth proportional to 15,689,006.60, 23,541,869.10 and 6,104,697.80 is: 9,160,299.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,689,006.60 : 23,541,869.10 = 6,104,697.80 : x
  2. Step 2: Convert to fraction form
    15,689,006.60/23,541,869.10 = 6,104,697.80/x
  3. Step 3: Cross multiply
    15,689,006.60x = 23,541,869.10 × 6,104,697.80
  4. Step 4: Simplify right side
    15,689,006.60x = 143,715,996,502,658
  5. Step 5: Solve for x
    x = 143,715,996,502,658/15,689,006.60
  6. Step 6: Final answer
    x = 9,160,299.32

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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.