Home / 7,388,177,337.25-11,099,945,805.41-4,737,426,836.02

Finding the Fourth Proportional to 7,388,177,337.25, 11,099,945,805.41 and 4,737,426,836.02

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Solution

The fourth proportional to 7,388,177,337.25, 11,099,945,805.41 and 4,737,426,836.02 is: 7,117,476,846.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,388,177,337.25 : 11,099,945,805.41 = 4,737,426,836.02 : x
  2. Step 2: Convert to fraction form
    7,388,177,337.25/11,099,945,805.41 = 4,737,426,836.02/x
  3. Step 3: Cross multiply
    7,388,177,337.25x = 11,099,945,805.41 × 4,737,426,836.02
  4. Step 4: Simplify right side
    7,388,177,337.25x = 52,585,181,136,898,695,168
  5. Step 5: Solve for x
    x = 52,585,181,136,898,695,168/7,388,177,337.25
  6. Step 6: Final answer
    x = 7,117,476,846.66

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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.