Home / 23,729,783.79-35,594,417.35-18,007,656.85

Finding the Fourth Proportional to 23,729,783.79, 35,594,417.35 and 18,007,656.85

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Solution

The fourth proportional to 23,729,783.79, 35,594,417.35 and 18,007,656.85 is: 27,011,289.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,729,783.79 : 35,594,417.35 = 18,007,656.85 : x
  2. Step 2: Convert to fraction form
    23,729,783.79/35,594,417.35 = 18,007,656.85/x
  3. Step 3: Cross multiply
    23,729,783.79x = 35,594,417.35 × 18,007,656.85
  4. Step 4: Simplify right side
    23,729,783.79x = 640,972,053,481,489
  5. Step 5: Solve for x
    x = 640,972,053,481,489/23,729,783.79
  6. Step 6: Final answer
    x = 27,011,289.23

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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.