Home / 1,463,927,121.14-2,020,162,766.22-794,856,852.45

Finding the Fourth Proportional to 1,463,927,121.14, 2,020,162,766.22 and 794,856,852.45

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Solution

The fourth proportional to 1,463,927,121.14, 2,020,162,766.22 and 794,856,852.45 is: 1,096,871,691.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,927,121.14 : 2,020,162,766.22 = 794,856,852.45 : x
  2. Step 2: Convert to fraction form
    1,463,927,121.14/2,020,162,766.22 = 794,856,852.45/x
  3. Step 3: Cross multiply
    1,463,927,121.14x = 2,020,162,766.22 × 794,856,852.45
  4. Step 4: Simplify right side
    1,463,927,121.14x = 1,605,740,217,794,314,496
  5. Step 5: Solve for x
    x = 1,605,740,217,794,314,496/1,463,927,121.14
  6. Step 6: Final answer
    x = 1,096,871,691.64

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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.