Home / 2,017,819,954.80-3,026,729,932.20-927,303,022.80

Finding the Fourth Proportional to 2,017,819,954.80, 3,026,729,932.20 and 927,303,022.80

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Solution

The fourth proportional to 2,017,819,954.80, 3,026,729,932.20 and 927,303,022.80 is: 1,390,954,534.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,819,954.80 : 3,026,729,932.20 = 927,303,022.80 : x
  2. Step 2: Convert to fraction form
    2,017,819,954.80/3,026,729,932.20 = 927,303,022.80/x
  3. Step 3: Cross multiply
    2,017,819,954.80x = 3,026,729,932.20 × 927,303,022.80
  4. Step 4: Simplify right side
    2,017,819,954.80x = 2,806,695,815,328,298,496
  5. Step 5: Solve for x
    x = 2,806,695,815,328,298,496/2,017,819,954.80
  6. Step 6: Final answer
    x = 1,390,954,534.20

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Double scale
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1.5x scale

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.