Home / 22,149,747,438.57-33,228,081,557.82-7,223,441,437.89

Finding the Fourth Proportional to 22,149,747,438.57, 33,228,081,557.82 and 7,223,441,437.89

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Solution

The fourth proportional to 22,149,747,438.57, 33,228,081,557.82 and 7,223,441,437.89 is: 10,836,290,657.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,149,747,438.57 : 33,228,081,557.82 = 7,223,441,437.89 : x
  2. Step 2: Convert to fraction form
    22,149,747,438.57/33,228,081,557.82 = 7,223,441,437.89/x
  3. Step 3: Cross multiply
    22,149,747,438.57x = 33,228,081,557.82 × 7,223,441,437.89
  4. Step 4: Simplify right side
    22,149,747,438.57x = 240,021,101,226,345,496,576
  5. Step 5: Solve for x
    x = 240,021,101,226,345,496,576/22,149,747,438.57
  6. Step 6: Final answer
    x = 10,836,290,657.13

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1.5x scale

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.