Home / 31,054,224.30-46,546,344.45-14,887,920.30

Finding the Fourth Proportional to 31,054,224.30, 46,546,344.45 and 14,887,920.30

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Solution

The fourth proportional to 31,054,224.30, 46,546,344.45 and 14,887,920.30 is: 22,315,104.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,054,224.30 : 46,546,344.45 = 14,887,920.30 : x
  2. Step 2: Convert to fraction form
    31,054,224.30/46,546,344.45 = 14,887,920.30/x
  3. Step 3: Cross multiply
    31,054,224.30x = 46,546,344.45 × 14,887,920.30
  4. Step 4: Simplify right side
    31,054,224.30x = 692,978,266,427,947.38
  5. Step 5: Solve for x
    x = 692,978,266,427,947.38/31,054,224.30
  6. Step 6: Final answer
    x = 22,315,104.69

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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.