Home / 94,729,820.96-141,839,247.36-61,858,963.04

Finding the Fourth Proportional to 94,729,820.96, 141,839,247.36 and 61,858,963.04

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Solution

The fourth proportional to 94,729,820.96, 141,839,247.36 and 61,858,963.04 is: 92,621,612.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,729,820.96 : 141,839,247.36 = 61,858,963.04 : x
  2. Step 2: Convert to fraction form
    94,729,820.96/141,839,247.36 = 61,858,963.04/x
  3. Step 3: Cross multiply
    94,729,820.96x = 141,839,247.36 × 61,858,963.04
  4. Step 4: Simplify right side
    94,729,820.96x = 8,774,028,760,063,658
  5. Step 5: Solve for x
    x = 8,774,028,760,063,658/94,729,820.96
  6. Step 6: Final answer
    x = 92,621,612.40

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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.