Home / 31,162,745.98-46,956,827.47-25,607,416.06

Finding the Fourth Proportional to 31,162,745.98, 46,956,827.47 and 25,607,416.06

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Solution

The fourth proportional to 31,162,745.98, 46,956,827.47 and 25,607,416.06 is: 38,585,913.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,162,745.98 : 46,956,827.47 = 25,607,416.06 : x
  2. Step 2: Convert to fraction form
    31,162,745.98/46,956,827.47 = 25,607,416.06/x
  3. Step 3: Cross multiply
    31,162,745.98x = 46,956,827.47 × 25,607,416.06
  4. Step 4: Simplify right side
    31,162,745.98x = 1,202,443,017,881,927
  5. Step 5: Solve for x
    x = 1,202,443,017,881,927/31,162,745.98
  6. Step 6: Final answer
    x = 38,585,913.41

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.