Home / 54,582,156.70-81,849,615.45-22,223,304.70

Finding the Fourth Proportional to 54,582,156.70, 81,849,615.45 and 22,223,304.70

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Solution

The fourth proportional to 54,582,156.70, 81,849,615.45 and 22,223,304.70 is: 33,325,340.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,582,156.70 : 81,849,615.45 = 22,223,304.70 : x
  2. Step 2: Convert to fraction form
    54,582,156.70/81,849,615.45 = 22,223,304.70/x
  3. Step 3: Cross multiply
    54,582,156.70x = 81,849,615.45 × 22,223,304.70
  4. Step 4: Simplify right side
    54,582,156.70x = 1,818,968,943,723,177.50
  5. Step 5: Solve for x
    x = 1,818,968,943,723,177.50/54,582,156.70
  6. Step 6: Final answer
    x = 33,325,340.25

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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.