Home / 96,239,694.56-144,368,024.96-27,153,103.28

Finding the Fourth Proportional to 96,239,694.56, 144,368,024.96 and 27,153,103.28

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Solution

The fourth proportional to 96,239,694.56, 144,368,024.96 and 27,153,103.28 is: 40,732,048.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,239,694.56 : 144,368,024.96 = 27,153,103.28 : x
  2. Step 2: Convert to fraction form
    96,239,694.56/144,368,024.96 = 27,153,103.28/x
  3. Step 3: Cross multiply
    96,239,694.56x = 144,368,024.96 × 27,153,103.28
  4. Step 4: Simplify right side
    96,239,694.56x = 3,920,039,891,210,892.50
  5. Step 5: Solve for x
    x = 3,920,039,891,210,892.50/96,239,694.56
  6. Step 6: Final answer
    x = 40,732,048.34

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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.