Home / 24,256,289.40-36,384,434.10-19,951,617.30

Finding the Fourth Proportional to 24,256,289.40, 36,384,434.10 and 19,951,617.30

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Solution

The fourth proportional to 24,256,289.40, 36,384,434.10 and 19,951,617.30 is: 29,927,425.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,256,289.40 : 36,384,434.10 = 19,951,617.30 : x
  2. Step 2: Convert to fraction form
    24,256,289.40/36,384,434.10 = 19,951,617.30/x
  3. Step 3: Cross multiply
    24,256,289.40x = 36,384,434.10 × 19,951,617.30
  4. Step 4: Simplify right side
    24,256,289.40x = 725,928,304,840,270
  5. Step 5: Solve for x
    x = 725,928,304,840,270/24,256,289.40
  6. Step 6: Final answer
    x = 29,927,425.95

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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.