Home / 567,340,737.70-851,011,106.55-203,846,952.10

Finding the Fourth Proportional to 567,340,737.70, 851,011,106.55 and 203,846,952.10

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Solution

The fourth proportional to 567,340,737.70, 851,011,106.55 and 203,846,952.10 is: 305,770,428.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,340,737.70 : 851,011,106.55 = 203,846,952.10 : x
  2. Step 2: Convert to fraction form
    567,340,737.70/851,011,106.55 = 203,846,952.10/x
  3. Step 3: Cross multiply
    567,340,737.70x = 851,011,106.55 × 203,846,952.10
  4. Step 4: Simplify right side
    567,340,737.70x = 173,476,020,273,465,824
  5. Step 5: Solve for x
    x = 173,476,020,273,465,824/567,340,737.70
  6. Step 6: Final answer
    x = 305,770,428.15

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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.