Home / 2,726,965,232.70-3,763,213,632.33-1,521,306,483.18

Finding the Fourth Proportional to 2,726,965,232.70, 3,763,213,632.33 and 1,521,306,483.18

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Solution

The fourth proportional to 2,726,965,232.70, 3,763,213,632.33 and 1,521,306,483.18 is: 2,099,403,845.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,965,232.70 : 3,763,213,632.33 = 1,521,306,483.18 : x
  2. Step 2: Convert to fraction form
    2,726,965,232.70/3,763,213,632.33 = 1,521,306,483.18/x
  3. Step 3: Cross multiply
    2,726,965,232.70x = 3,763,213,632.33 × 1,521,306,483.18
  4. Step 4: Simplify right side
    2,726,965,232.70x = 5,725,001,296,454,985,728
  5. Step 5: Solve for x
    x = 5,725,001,296,454,985,728/2,726,965,232.70
  6. Step 6: Final answer
    x = 2,099,403,845.64

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.