Home / 2,012,201,570.20-3,016,507,265.70-785,084,618.20

Finding the Fourth Proportional to 2,012,201,570.20, 3,016,507,265.70 and 785,084,618.20

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Solution

The fourth proportional to 2,012,201,570.20, 3,016,507,265.70 and 785,084,618.20 is: 1,176,926,551.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,201,570.20 : 3,016,507,265.70 = 785,084,618.20 : x
  2. Step 2: Convert to fraction form
    2,012,201,570.20/3,016,507,265.70 = 785,084,618.20/x
  3. Step 3: Cross multiply
    2,012,201,570.20x = 3,016,507,265.70 × 785,084,618.20
  4. Step 4: Simplify right side
    2,012,201,570.20x = 2,368,213,454,989,610,496
  5. Step 5: Solve for x
    x = 2,368,213,454,989,610,496/2,012,201,570.20
  6. Step 6: Final answer
    x = 1,176,926,551.53

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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.