Home / 13,717,656,318.39-20,577,476,202.16-5,741,802,997.93

Finding the Fourth Proportional to 13,717,656,318.39, 20,577,476,202.16 and 5,741,802,997.93

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Solution

The fourth proportional to 13,717,656,318.39, 20,577,476,202.16 and 5,741,802,997.93 is: 8,613,119,603.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,717,656,318.39 : 20,577,476,202.16 = 5,741,802,997.93 : x
  2. Step 2: Convert to fraction form
    13,717,656,318.39/20,577,476,202.16 = 5,741,802,997.93/x
  3. Step 3: Cross multiply
    13,717,656,318.39x = 20,577,476,202.16 × 5,741,802,997.93
  4. Step 4: Simplify right side
    13,717,656,318.39x = 118,151,814,547,292,635,136
  5. Step 5: Solve for x
    x = 118,151,814,547,292,635,136/13,717,656,318.39
  6. Step 6: Final answer
    x = 8,613,119,603.30

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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.