Home / 45,647,282.93-68,477,320.15-14,944,265.33

Finding the Fourth Proportional to 45,647,282.93, 68,477,320.15 and 14,944,265.33

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Solution

The fourth proportional to 45,647,282.93, 68,477,320.15 and 14,944,265.33 is: 22,418,491.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,647,282.93 : 68,477,320.15 = 14,944,265.33 : x
  2. Step 2: Convert to fraction form
    45,647,282.93/68,477,320.15 = 14,944,265.33/x
  3. Step 3: Cross multiply
    45,647,282.93x = 68,477,320.15 × 14,944,265.33
  4. Step 4: Simplify right side
    45,647,282.93x = 1,023,343,241,029,208
  5. Step 5: Solve for x
    x = 1,023,343,241,029,208/45,647,282.93
  6. Step 6: Final answer
    x = 22,418,491.87

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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.