Home / 96,008,658.47-143,954,669.26-37,646,417.51

Finding the Fourth Proportional to 96,008,658.47, 143,954,669.26 and 37,646,417.51

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Solution

The fourth proportional to 96,008,658.47, 143,954,669.26 and 37,646,417.51 is: 56,446,758.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,008,658.47 : 143,954,669.26 = 37,646,417.51 : x
  2. Step 2: Convert to fraction form
    96,008,658.47/143,954,669.26 = 37,646,417.51/x
  3. Step 3: Cross multiply
    96,008,658.47x = 143,954,669.26 × 37,646,417.51
  4. Step 4: Simplify right side
    96,008,658.47x = 5,419,377,581,882,867
  5. Step 5: Solve for x
    x = 5,419,377,581,882,867/96,008,658.47
  6. Step 6: Final answer
    x = 56,446,758.74

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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.