Home / 95,987,755.35-132,425,411.04-55,746,900.63

Finding the Fourth Proportional to 95,987,755.35, 132,425,411.04 and 55,746,900.63

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Solution

The fourth proportional to 95,987,755.35, 132,425,411.04 and 55,746,900.63 is: 76,908,832.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,987,755.35 : 132,425,411.04 = 55,746,900.63 : x
  2. Step 2: Convert to fraction form
    95,987,755.35/132,425,411.04 = 55,746,900.63/x
  3. Step 3: Cross multiply
    95,987,755.35x = 132,425,411.04 × 55,746,900.63
  4. Step 4: Simplify right side
    95,987,755.35x = 7,382,306,230,133,786
  5. Step 5: Solve for x
    x = 7,382,306,230,133,786/95,987,755.35
  6. Step 6: Final answer
    x = 76,908,832.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.