Home / 79,582,199.90-119,373,299.84-22,074,471.14

Finding the Fourth Proportional to 79,582,199.90, 119,373,299.84 and 22,074,471.14

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Solution

The fourth proportional to 79,582,199.90, 119,373,299.84 and 22,074,471.14 is: 33,111,706.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,582,199.90 : 119,373,299.84 = 22,074,471.14 : x
  2. Step 2: Convert to fraction form
    79,582,199.90/119,373,299.84 = 22,074,471.14/x
  3. Step 3: Cross multiply
    79,582,199.90x = 119,373,299.84 × 22,074,471.14
  4. Step 4: Simplify right side
    79,582,199.90x = 2,635,102,461,662,966.50
  5. Step 5: Solve for x
    x = 2,635,102,461,662,966.50/79,582,199.90
  6. Step 6: Final answer
    x = 33,111,706.70

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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.