Home / 4,196,447,522.88-5,791,605,396.11-2,388,398,993.24

Finding the Fourth Proportional to 4,196,447,522.88, 5,791,605,396.11 and 2,388,398,993.24

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Solution

The fourth proportional to 4,196,447,522.88, 5,791,605,396.11 and 2,388,398,993.24 is: 3,296,279,632.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,447,522.88 : 5,791,605,396.11 = 2,388,398,993.24 : x
  2. Step 2: Convert to fraction form
    4,196,447,522.88/5,791,605,396.11 = 2,388,398,993.24/x
  3. Step 3: Cross multiply
    4,196,447,522.88x = 5,791,605,396.11 × 2,388,398,993.24
  4. Step 4: Simplify right side
    4,196,447,522.88x = 13,832,664,497,271,574,528
  5. Step 5: Solve for x
    x = 13,832,664,497,271,574,528/4,196,447,522.88
  6. Step 6: Final answer
    x = 3,296,279,632.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.