Home / 8,967,305,057,022.80-13,450,957,617,808-2,520,640,581,648.80

Finding the Fourth Proportional to 8,967,305,057,022.80, 13,450,957,617,808 and 2,520,640,581,648.80

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Solution

The fourth proportional to 8,967,305,057,022.80, 13,450,957,617,808 and 2,520,640,581,648.80 is: 3,780,960,881,545.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,305,057,022.80 : 13,450,957,617,808 = 2,520,640,581,648.80 : x
  2. Step 2: Convert to fraction form
    8,967,305,057,022.80/13,450,957,617,808 = 2,520,640,581,648.80/x
  3. Step 3: Cross multiply
    8,967,305,057,022.80x = 13,450,957,617,808 × 2,520,640,581,648.80
  4. Step 4: Simplify right side
    8,967,305,057,022.80x = 33,905,029,633,484,909,696,778,240
  5. Step 5: Solve for x
    x = 33,905,029,633,484,909,696,778,240/8,967,305,057,022.80
  6. Step 6: Final answer
    x = 3,780,960,881,545.12

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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.