Home / 26,658,085.20-39,987,127.80-24,579,560.40

Finding the Fourth Proportional to 26,658,085.20, 39,987,127.80 and 24,579,560.40

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Solution

The fourth proportional to 26,658,085.20, 39,987,127.80 and 24,579,560.40 is: 36,869,340.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,658,085.20 : 39,987,127.80 = 24,579,560.40 : x
  2. Step 2: Convert to fraction form
    26,658,085.20/39,987,127.80 = 24,579,560.40/x
  3. Step 3: Cross multiply
    26,658,085.20x = 39,987,127.80 × 24,579,560.40
  4. Step 4: Simplify right side
    26,658,085.20x = 982,866,022,982,619
  5. Step 5: Solve for x
    x = 982,866,022,982,619/26,658,085.20
  6. Step 6: Final answer
    x = 36,869,340.60

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1.5x scale

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.