Home / 107,616,925,190.70-161,425,387,786.05-62,802,418,848.30

Finding the Fourth Proportional to 107,616,925,190.70, 161,425,387,786.05 and 62,802,418,848.30

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Solution

The fourth proportional to 107,616,925,190.70, 161,425,387,786.05 and 62,802,418,848.30 is: 94,203,628,272.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,616,925,190.70 : 161,425,387,786.05 = 62,802,418,848.30 : x
  2. Step 2: Convert to fraction form
    107,616,925,190.70/161,425,387,786.05 = 62,802,418,848.30/x
  3. Step 3: Cross multiply
    107,616,925,190.70x = 161,425,387,786.05 × 62,802,418,848.30
  4. Step 4: Simplify right side
    107,616,925,190.70x = 10,137,904,816,488,762,572,800
  5. Step 5: Solve for x
    x = 10,137,904,816,488,762,572,800/107,616,925,190.70
  6. Step 6: Final answer
    x = 94,203,628,272.45

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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.