Home / 30,944,332.38-46,418,040.30-11,776,575

Finding the Fourth Proportional to 30,944,332.38, 46,418,040.30 and 11,776,575

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Solution

The fourth proportional to 30,944,332.38, 46,418,040.30 and 11,776,575 is: 17,665,449.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,944,332.38 : 46,418,040.30 = 11,776,575 : x
  2. Step 2: Convert to fraction form
    30,944,332.38/46,418,040.30 = 11,776,575/x
  3. Step 3: Cross multiply
    30,944,332.38x = 46,418,040.30 × 11,776,575
  4. Step 4: Simplify right side
    30,944,332.38x = 546,645,532,945,972.44
  5. Step 5: Solve for x
    x = 546,645,532,945,972.44/30,944,332.38
  6. Step 6: Final answer
    x = 17,665,449.24

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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.