Home / 94,018,140.72-141,060,114.36-36,550,735.38

Finding the Fourth Proportional to 94,018,140.72, 141,060,114.36 and 36,550,735.38

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Solution

The fourth proportional to 94,018,140.72, 141,060,114.36 and 36,550,735.38 is: 54,838,894.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,018,140.72 : 141,060,114.36 = 36,550,735.38 : x
  2. Step 2: Convert to fraction form
    94,018,140.72/141,060,114.36 = 36,550,735.38/x
  3. Step 3: Cross multiply
    94,018,140.72x = 141,060,114.36 × 36,550,735.38
  4. Step 4: Simplify right side
    94,018,140.72x = 5,155,850,912,644,899
  5. Step 5: Solve for x
    x = 5,155,850,912,644,899/94,018,140.72
  6. Step 6: Final answer
    x = 54,838,894.63

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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.