Home / 42,256,083.54-63,407,675.79-22,824,917.94

Finding the Fourth Proportional to 42,256,083.54, 63,407,675.79 and 22,824,917.94

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Solution

The fourth proportional to 42,256,083.54, 63,407,675.79 and 22,824,917.94 is: 34,250,097.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,256,083.54 : 63,407,675.79 = 22,824,917.94 : x
  2. Step 2: Convert to fraction form
    42,256,083.54/63,407,675.79 = 22,824,917.94/x
  3. Step 3: Cross multiply
    42,256,083.54x = 63,407,675.79 × 22,824,917.94
  4. Step 4: Simplify right side
    42,256,083.54x = 1,447,274,996,672,874.75
  5. Step 5: Solve for x
    x = 1,447,274,996,672,874.75/42,256,083.54
  6. Step 6: Final answer
    x = 34,250,097.87

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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.