Home / 96,552,660.40-144,996,952.20-51,203,028.40

Finding the Fourth Proportional to 96,552,660.40, 144,996,952.20 and 51,203,028.40

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Solution

The fourth proportional to 96,552,660.40, 144,996,952.20 and 51,203,028.40 is: 76,893,614.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,552,660.40 : 144,996,952.20 = 51,203,028.40 : x
  2. Step 2: Convert to fraction form
    96,552,660.40/144,996,952.20 = 51,203,028.40/x
  3. Step 3: Cross multiply
    96,552,660.40x = 144,996,952.20 × 51,203,028.40
  4. Step 4: Simplify right side
    96,552,660.40x = 7,424,283,061,410,042
  5. Step 5: Solve for x
    x = 7,424,283,061,410,042/96,552,660.40
  6. Step 6: Final answer
    x = 76,893,614.64

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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.