Home / 31,226,951.32-46,797,454.96-26,591,955.45

Finding the Fourth Proportional to 31,226,951.32, 46,797,454.96 and 26,591,955.45

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Solution

The fourth proportional to 31,226,951.32, 46,797,454.96 and 26,591,955.45 is: 39,851,339.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,226,951.32 : 46,797,454.96 = 26,591,955.45 : x
  2. Step 2: Convert to fraction form
    31,226,951.32/46,797,454.96 = 26,591,955.45/x
  3. Step 3: Cross multiply
    31,226,951.32x = 46,797,454.96 × 26,591,955.45
  4. Step 4: Simplify right side
    31,226,951.32x = 1,244,435,837,227,731.25
  5. Step 5: Solve for x
    x = 1,244,435,837,227,731.25/31,226,951.32
  6. Step 6: Final answer
    x = 39,851,339.46

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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.