Home / 109,570,266.30-151,211,720.57-60,677,694.30

Finding the Fourth Proportional to 109,570,266.30, 151,211,720.57 and 60,677,694.30

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Solution

The fourth proportional to 109,570,266.30, 151,211,720.57 and 60,677,694.30 is: 83,737,850.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,570,266.30 : 151,211,720.57 = 60,677,694.30 : x
  2. Step 2: Convert to fraction form
    109,570,266.30/151,211,720.57 = 60,677,694.30/x
  3. Step 3: Cross multiply
    109,570,266.30x = 151,211,720.57 × 60,677,694.30
  4. Step 4: Simplify right side
    109,570,266.30x = 9,175,178,555,323,480
  5. Step 5: Solve for x
    x = 9,175,178,555,323,480/109,570,266.30
  6. Step 6: Final answer
    x = 83,737,850.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.