Home / 34,784,219.70-52,176,329.55-22,019,138.10

Finding the Fourth Proportional to 34,784,219.70, 52,176,329.55 and 22,019,138.10

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Solution

The fourth proportional to 34,784,219.70, 52,176,329.55 and 22,019,138.10 is: 33,028,707.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,784,219.70 : 52,176,329.55 = 22,019,138.10 : x
  2. Step 2: Convert to fraction form
    34,784,219.70/52,176,329.55 = 22,019,138.10/x
  3. Step 3: Cross multiply
    34,784,219.70x = 52,176,329.55 × 22,019,138.10
  4. Step 4: Simplify right side
    34,784,219.70x = 1,148,877,805,912,560.75
  5. Step 5: Solve for x
    x = 1,148,877,805,912,560.75/34,784,219.70
  6. Step 6: Final answer
    x = 33,028,707.15

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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.