Home / 96,388,351.20-144,694,501.20-58,093,106.40

Finding the Fourth Proportional to 96,388,351.20, 144,694,501.20 and 58,093,106.40

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Solution

The fourth proportional to 96,388,351.20, 144,694,501.20 and 58,093,106.40 is: 87,207,146.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,388,351.20 : 144,694,501.20 = 58,093,106.40 : x
  2. Step 2: Convert to fraction form
    96,388,351.20/144,694,501.20 = 58,093,106.40/x
  3. Step 3: Cross multiply
    96,388,351.20x = 144,694,501.20 × 58,093,106.40
  4. Step 4: Simplify right side
    96,388,351.20x = 8,405,753,053,706,527
  5. Step 5: Solve for x
    x = 8,405,753,053,706,527/96,388,351.20
  6. Step 6: Final answer
    x = 87,207,146.39

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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.