Home / 5,035,987,236.06-6,949,669,080.78-2,777,875,825.68

Finding the Fourth Proportional to 5,035,987,236.06, 6,949,669,080.78 and 2,777,875,825.68

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Solution

The fourth proportional to 5,035,987,236.06, 6,949,669,080.78 and 2,777,875,825.68 is: 3,833,472,332.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035,987,236.06 : 6,949,669,080.78 = 2,777,875,825.68 : x
  2. Step 2: Convert to fraction form
    5,035,987,236.06/6,949,669,080.78 = 2,777,875,825.68/x
  3. Step 3: Cross multiply
    5,035,987,236.06x = 6,949,669,080.78 × 2,777,875,825.68
  4. Step 4: Simplify right side
    5,035,987,236.06x = 19,305,317,735,974,506,496
  5. Step 5: Solve for x
    x = 19,305,317,735,974,506,496/5,035,987,236.06
  6. Step 6: Final answer
    x = 3,833,472,332.44

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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.