Home / 26,496,006.20-39,744,009.30-8,546,924.60

Finding the Fourth Proportional to 26,496,006.20, 39,744,009.30 and 8,546,924.60

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Solution

The fourth proportional to 26,496,006.20, 39,744,009.30 and 8,546,924.60 is: 12,820,386.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,496,006.20 : 39,744,009.30 = 8,546,924.60 : x
  2. Step 2: Convert to fraction form
    26,496,006.20/39,744,009.30 = 8,546,924.60/x
  3. Step 3: Cross multiply
    26,496,006.20x = 39,744,009.30 × 8,546,924.60
  4. Step 4: Simplify right side
    26,496,006.20x = 339,689,050,788,798.75
  5. Step 5: Solve for x
    x = 339,689,050,788,798.75/26,496,006.20
  6. Step 6: Final answer
    x = 12,820,386.90

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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.