Home / 67,289,503,047.32-100,934,425,524.33-27,495,277,943.15

Finding the Fourth Proportional to 67,289,503,047.32, 100,934,425,524.33 and 27,495,277,943.15

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Solution

The fourth proportional to 67,289,503,047.32, 100,934,425,524.33 and 27,495,277,943.15 is: 41,242,986,768.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,289,503,047.32 : 100,934,425,524.33 = 27,495,277,943.15 : x
  2. Step 2: Convert to fraction form
    67,289,503,047.32/100,934,425,524.33 = 27,495,277,943.15/x
  3. Step 3: Cross multiply
    67,289,503,047.32x = 100,934,425,524.33 × 27,495,277,943.15
  4. Step 4: Simplify right side
    67,289,503,047.32x = 2,775,220,083,823,122,317,312
  5. Step 5: Solve for x
    x = 2,775,220,083,823,122,317,312/67,289,503,047.32
  6. Step 6: Final answer
    x = 41,242,986,768.26

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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.