Home / 3,532,255,797.87-4,874,293,368.14-1,946,259,002.12

Finding the Fourth Proportional to 3,532,255,797.87, 4,874,293,368.14 and 1,946,259,002.12

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Solution

The fourth proportional to 3,532,255,797.87, 4,874,293,368.14 and 1,946,259,002.12 is: 2,685,716,406.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,532,255,797.87 : 4,874,293,368.14 = 1,946,259,002.12 : x
  2. Step 2: Convert to fraction form
    3,532,255,797.87/4,874,293,368.14 = 1,946,259,002.12/x
  3. Step 3: Cross multiply
    3,532,255,797.87x = 4,874,293,368.14 × 1,946,259,002.12
  4. Step 4: Simplify right side
    3,532,255,797.87x = 9,486,637,346,682,187,776
  5. Step 5: Solve for x
    x = 9,486,637,346,682,187,776/3,532,255,797.87
  6. Step 6: Final answer
    x = 2,685,716,406.04

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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.