Home / 35,351,179.36-53,026,830.54-11,091,967.97

Finding the Fourth Proportional to 35,351,179.36, 53,026,830.54 and 11,091,967.97

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Solution

The fourth proportional to 35,351,179.36, 53,026,830.54 and 11,091,967.97 is: 16,637,971.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,351,179.36 : 53,026,830.54 = 11,091,967.97 : x
  2. Step 2: Convert to fraction form
    35,351,179.36/53,026,830.54 = 11,091,967.97/x
  3. Step 3: Cross multiply
    35,351,179.36x = 53,026,830.54 × 11,091,967.97
  4. Step 4: Simplify right side
    35,351,179.36x = 588,171,905,900,297.88
  5. Step 5: Solve for x
    x = 588,171,905,900,297.88/35,351,179.36
  6. Step 6: Final answer
    x = 16,637,971.25

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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.