Home / 10,569,208,022.46-15,843,340,016.73-4,963,109,648.22

Finding the Fourth Proportional to 10,569,208,022.46, 15,843,340,016.73 and 4,963,109,648.22

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Solution

The fourth proportional to 10,569,208,022.46, 15,843,340,016.73 and 4,963,109,648.22 is: 7,439,747,001.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,569,208,022.46 : 15,843,340,016.73 = 4,963,109,648.22 : x
  2. Step 2: Convert to fraction form
    10,569,208,022.46/15,843,340,016.73 = 4,963,109,648.22/x
  3. Step 3: Cross multiply
    10,569,208,022.46x = 15,843,340,016.73 × 4,963,109,648.22
  4. Step 4: Simplify right side
    10,569,208,022.46x = 78,632,233,697,062,682,624
  5. Step 5: Solve for x
    x = 78,632,233,697,062,682,624/10,569,208,022.46
  6. Step 6: Final answer
    x = 7,439,747,001.85

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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.