Home / 54,582,136.20-81,849,584.70-22,223,284.20

Finding the Fourth Proportional to 54,582,136.20, 81,849,584.70 and 22,223,284.20

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Solution

The fourth proportional to 54,582,136.20, 81,849,584.70 and 22,223,284.20 is: 33,325,309.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,582,136.20 : 81,849,584.70 = 22,223,284.20 : x
  2. Step 2: Convert to fraction form
    54,582,136.20/81,849,584.70 = 22,223,284.20/x
  3. Step 3: Cross multiply
    54,582,136.20x = 81,849,584.70 × 22,223,284.20
  4. Step 4: Simplify right side
    54,582,136.20x = 1,818,966,582,440,071.75
  5. Step 5: Solve for x
    x = 1,818,966,582,440,071.75/54,582,136.20
  6. Step 6: Final answer
    x = 33,325,309.51

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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.