Home / 31,067,476.78-46,593,739.14-9,502,264.66

Finding the Fourth Proportional to 31,067,476.78, 46,593,739.14 and 9,502,264.66

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Solution

The fourth proportional to 31,067,476.78, 46,593,739.14 and 9,502,264.66 is: 14,251,110.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,067,476.78 : 46,593,739.14 = 9,502,264.66 : x
  2. Step 2: Convert to fraction form
    31,067,476.78/46,593,739.14 = 9,502,264.66/x
  3. Step 3: Cross multiply
    31,067,476.78x = 46,593,739.14 × 9,502,264.66
  4. Step 4: Simplify right side
    31,067,476.78x = 442,746,040,807,280.81
  5. Step 5: Solve for x
    x = 442,746,040,807,280.81/31,067,476.78
  6. Step 6: Final answer
    x = 14,251,110.38

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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.