Home / 11,951,461,772,253-17,928,286,700,540-3,355,851,215,837.20

Finding the Fourth Proportional to 11,951,461,772,253, 17,928,286,700,540 and 3,355,851,215,837.20

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Solution

The fourth proportional to 11,951,461,772,253, 17,928,286,700,540 and 3,355,851,215,837.20 is: 5,034,084,019,878.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,951,461,772,253 : 17,928,286,700,540 = 3,355,851,215,837.20 : x
  2. Step 2: Convert to fraction form
    11,951,461,772,253/17,928,286,700,540 = 3,355,851,215,837.20/x
  3. Step 3: Cross multiply
    11,951,461,772,253x = 17,928,286,700,540 × 3,355,851,215,837.20
  4. Step 4: Simplify right side
    11,951,461,772,253x = 60,164,662,721,885,066,961,616,896
  5. Step 5: Solve for x
    x = 60,164,662,721,885,066,961,616,896/11,951,461,772,253
  6. Step 6: Final answer
    x = 5,034,084,019,878.29

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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.