Home / 25,553,750.40-38,330,625.60-23,002,833.60

Finding the Fourth Proportional to 25,553,750.40, 38,330,625.60 and 23,002,833.60

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Solution

The fourth proportional to 25,553,750.40, 38,330,625.60 and 23,002,833.60 is: 34,504,250.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,553,750.40 : 38,330,625.60 = 23,002,833.60 : x
  2. Step 2: Convert to fraction form
    25,553,750.40/38,330,625.60 = 23,002,833.60/x
  3. Step 3: Cross multiply
    25,553,750.40x = 38,330,625.60 × 23,002,833.60
  4. Step 4: Simplify right side
    25,553,750.40x = 881,713,002,460,700.25
  5. Step 5: Solve for x
    x = 881,713,002,460,700.25/25,553,750.40
  6. Step 6: Final answer
    x = 34,504,250.40

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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.