Home / 109,301,149.01-150,835,219.43-59,741,494.02

Finding the Fourth Proportional to 109,301,149.01, 150,835,219.43 and 59,741,494.02

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Solution

The fourth proportional to 109,301,149.01, 150,835,219.43 and 59,741,494.02 is: 82,443,061.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,301,149.01 : 150,835,219.43 = 59,741,494.02 : x
  2. Step 2: Convert to fraction form
    109,301,149.01/150,835,219.43 = 59,741,494.02/x
  3. Step 3: Cross multiply
    109,301,149.01x = 150,835,219.43 × 59,741,494.02
  4. Step 4: Simplify right side
    109,301,149.01x = 9,011,121,359,582,734
  5. Step 5: Solve for x
    x = 9,011,121,359,582,734/109,301,149.01
  6. Step 6: Final answer
    x = 82,443,061.59

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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.