Home / 79,582,204.96-119,373,307.44-22,074,476.20

Finding the Fourth Proportional to 79,582,204.96, 119,373,307.44 and 22,074,476.20

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Solution

The fourth proportional to 79,582,204.96, 119,373,307.44 and 22,074,476.20 is: 33,111,714.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,582,204.96 : 119,373,307.44 = 22,074,476.20 : x
  2. Step 2: Convert to fraction form
    79,582,204.96/119,373,307.44 = 22,074,476.20/x
  3. Step 3: Cross multiply
    79,582,204.96x = 119,373,307.44 × 22,074,476.20
  4. Step 4: Simplify right side
    79,582,204.96x = 2,635,103,233,618,350.50
  5. Step 5: Solve for x
    x = 2,635,103,233,618,350.50/79,582,204.96
  6. Step 6: Final answer
    x = 33,111,714.30

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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.