Home / 26,312,949.31-39,466,408.98-6,884,050.95

Finding the Fourth Proportional to 26,312,949.31, 39,466,408.98 and 6,884,050.95

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Solution

The fourth proportional to 26,312,949.31, 39,466,408.98 and 6,884,050.95 is: 10,325,287.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,312,949.31 : 39,466,408.98 = 6,884,050.95 : x
  2. Step 2: Convert to fraction form
    26,312,949.31/39,466,408.98 = 6,884,050.95/x
  3. Step 3: Cross multiply
    26,312,949.31x = 39,466,408.98 × 6,884,050.95
  4. Step 4: Simplify right side
    26,312,949.31x = 271,688,770,034,525.47
  5. Step 5: Solve for x
    x = 271,688,770,034,525.47/26,312,949.31
  6. Step 6: Final answer
    x = 10,325,287.63

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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.