Home / 182,461,003.10-251,783,112.30-107,110,390.52

Finding the Fourth Proportional to 182,461,003.10, 251,783,112.30 and 107,110,390.52

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Solution

The fourth proportional to 182,461,003.10, 251,783,112.30 and 107,110,390.52 is: 147,804,665.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,461,003.10 : 251,783,112.30 = 107,110,390.52 : x
  2. Step 2: Convert to fraction form
    182,461,003.10/251,783,112.30 = 107,110,390.52/x
  3. Step 3: Cross multiply
    182,461,003.10x = 251,783,112.30 × 107,110,390.52
  4. Step 4: Simplify right side
    182,461,003.10x = 26,968,587,483,535,100
  5. Step 5: Solve for x
    x = 26,968,587,483,535,100/182,461,003.10
  6. Step 6: Final answer
    x = 147,804,665.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.