Home / 45,349,632,001.05-68,024,448,001.58-27,717,695,079.45

Finding the Fourth Proportional to 45,349,632,001.05, 68,024,448,001.58 and 27,717,695,079.45

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Solution

The fourth proportional to 45,349,632,001.05, 68,024,448,001.58 and 27,717,695,079.45 is: 41,576,542,619.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,349,632,001.05 : 68,024,448,001.58 = 27,717,695,079.45 : x
  2. Step 2: Convert to fraction form
    45,349,632,001.05/68,024,448,001.58 = 27,717,695,079.45/x
  3. Step 3: Cross multiply
    45,349,632,001.05x = 68,024,448,001.58 × 27,717,695,079.45
  4. Step 4: Simplify right side
    45,349,632,001.05x = 1,885,480,907,655,557,677,056
  5. Step 5: Solve for x
    x = 1,885,480,907,655,557,677,056/45,349,632,001.05
  6. Step 6: Final answer
    x = 41,576,542,619.18

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Double scale
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1.5x scale

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.