Home / 9,097,999,133.66-13,646,351,449.64-2,801,771,815.20

Finding the Fourth Proportional to 9,097,999,133.66, 13,646,351,449.64 and 2,801,771,815.20

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Solution

The fourth proportional to 9,097,999,133.66, 13,646,351,449.64 and 2,801,771,815.20 is: 4,202,458,398.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,097,999,133.66 : 13,646,351,449.64 = 2,801,771,815.20 : x
  2. Step 2: Convert to fraction form
    9,097,999,133.66/13,646,351,449.64 = 2,801,771,815.20/x
  3. Step 3: Cross multiply
    9,097,999,133.66x = 13,646,351,449.64 × 2,801,771,815.20
  4. Step 4: Simplify right side
    9,097,999,133.66x = 38,233,962,871,854,751,744
  5. Step 5: Solve for x
    x = 38,233,962,871,854,751,744/9,097,999,133.66
  6. Step 6: Final answer
    x = 4,202,458,398.84

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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.