Home / 2,012,201,501.20-3,016,507,162.20-785,084,549.20

Finding the Fourth Proportional to 2,012,201,501.20, 3,016,507,162.20 and 785,084,549.20

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Solution

The fourth proportional to 2,012,201,501.20, 3,016,507,162.20 and 785,084,549.20 is: 1,176,926,448.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,201,501.20 : 3,016,507,162.20 = 785,084,549.20 : x
  2. Step 2: Convert to fraction form
    2,012,201,501.20/3,016,507,162.20 = 785,084,549.20/x
  3. Step 3: Cross multiply
    2,012,201,501.20x = 3,016,507,162.20 × 785,084,549.20
  4. Step 4: Simplify right side
    2,012,201,501.20x = 2,368,213,165,594,358,272
  5. Step 5: Solve for x
    x = 2,368,213,165,594,358,272/2,012,201,501.20
  6. Step 6: Final answer
    x = 1,176,926,448.06

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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.