Home / 26,312,984.90-39,466,462.26-6,884,086.51

Finding the Fourth Proportional to 26,312,984.90, 39,466,462.26 and 6,884,086.51

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Solution

The fourth proportional to 26,312,984.90, 39,466,462.26 and 6,884,086.51 is: 10,325,340.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,312,984.90 : 39,466,462.26 = 6,884,086.51 : x
  2. Step 2: Convert to fraction form
    26,312,984.90/39,466,462.26 = 6,884,086.51/x
  3. Step 3: Cross multiply
    26,312,984.90x = 39,466,462.26 × 6,884,086.51
  4. Step 4: Simplify right side
    26,312,984.90x = 271,690,540,441,490.09
  5. Step 5: Solve for x
    x = 271,690,540,441,490.09/26,312,984.90
  6. Step 6: Final answer
    x = 10,325,340.95

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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.