Home / 32,845,443.24-45,324,879.93-18,160,227.48

Finding the Fourth Proportional to 32,845,443.24, 45,324,879.93 and 18,160,227.48

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Solution

The fourth proportional to 32,845,443.24, 45,324,879.93 and 18,160,227.48 is: 25,060,101.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,845,443.24 : 45,324,879.93 = 18,160,227.48 : x
  2. Step 2: Convert to fraction form
    32,845,443.24/45,324,879.93 = 18,160,227.48/x
  3. Step 3: Cross multiply
    32,845,443.24x = 45,324,879.93 × 18,160,227.48
  4. Step 4: Simplify right side
    32,845,443.24x = 823,110,130,032,486.50
  5. Step 5: Solve for x
    x = 823,110,130,032,486.50/32,845,443.24
  6. Step 6: Final answer
    x = 25,060,101.15

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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.