Home / 6,377,586,721.32-9,565,540,193.79-1,895,585,677.50

Finding the Fourth Proportional to 6,377,586,721.32, 9,565,540,193.79 and 1,895,585,677.50

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Solution

The fourth proportional to 6,377,586,721.32, 9,565,540,193.79 and 1,895,585,677.50 is: 2,843,128,879.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,377,586,721.32 : 9,565,540,193.79 = 1,895,585,677.50 : x
  2. Step 2: Convert to fraction form
    6,377,586,721.32/9,565,540,193.79 = 1,895,585,677.50/x
  3. Step 3: Cross multiply
    6,377,586,721.32x = 9,565,540,193.79 × 1,895,585,677.50
  4. Step 4: Simplify right side
    6,377,586,721.32x = 18,132,300,988,898,899,968
  5. Step 5: Solve for x
    x = 18,132,300,988,898,899,968/6,377,586,721.32
  6. Step 6: Final answer
    x = 2,843,128,879.50

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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.