Home / 53,928,015.40-80,892,023.10-23,694,927.40

Finding the Fourth Proportional to 53,928,015.40, 80,892,023.10 and 23,694,927.40

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Solution

The fourth proportional to 53,928,015.40, 80,892,023.10 and 23,694,927.40 is: 35,542,391.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,928,015.40 : 80,892,023.10 = 23,694,927.40 : x
  2. Step 2: Convert to fraction form
    53,928,015.40/80,892,023.10 = 23,694,927.40/x
  3. Step 3: Cross multiply
    53,928,015.40x = 80,892,023.10 × 23,694,927.40
  4. Step 4: Simplify right side
    53,928,015.40x = 1,916,730,614,593,622.75
  5. Step 5: Solve for x
    x = 1,916,730,614,593,622.75/53,928,015.40
  6. Step 6: Final answer
    x = 35,542,391.10

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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.