Home / 42,067,751.94-63,108,600.48-14,766,961.14

Finding the Fourth Proportional to 42,067,751.94, 63,108,600.48 and 14,766,961.14

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Solution

The fourth proportional to 42,067,751.94, 63,108,600.48 and 14,766,961.14 is: 22,152,889.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,067,751.94 : 63,108,600.48 = 14,766,961.14 : x
  2. Step 2: Convert to fraction form
    42,067,751.94/63,108,600.48 = 14,766,961.14/x
  3. Step 3: Cross multiply
    42,067,751.94x = 63,108,600.48 × 14,766,961.14
  4. Step 4: Simplify right side
    42,067,751.94x = 931,922,250,887,945.38
  5. Step 5: Solve for x
    x = 931,922,250,887,945.38/42,067,751.94
  6. Step 6: Final answer
    x = 22,152,889.28

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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.