Home / 25,544,851.20-38,317,276.80-24,285,139.20

Finding the Fourth Proportional to 25,544,851.20, 38,317,276.80 and 24,285,139.20

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Solution

The fourth proportional to 25,544,851.20, 38,317,276.80 and 24,285,139.20 is: 36,427,708.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,544,851.20 : 38,317,276.80 = 24,285,139.20 : x
  2. Step 2: Convert to fraction form
    25,544,851.20/38,317,276.80 = 24,285,139.20/x
  3. Step 3: Cross multiply
    25,544,851.20x = 38,317,276.80 × 24,285,139.20
  4. Step 4: Simplify right side
    25,544,851.20x = 930,540,400,852,930.50
  5. Step 5: Solve for x
    x = 930,540,400,852,930.50/25,544,851.20
  6. Step 6: Final answer
    x = 36,427,708.80

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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.