Home / 113,466,203.76-170,174,422.44-32,669,623.92

Finding the Fourth Proportional to 113,466,203.76, 170,174,422.44 and 32,669,623.92

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Solution

The fourth proportional to 113,466,203.76, 170,174,422.44 and 32,669,623.92 is: 48,997,271.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,466,203.76 : 170,174,422.44 = 32,669,623.92 : x
  2. Step 2: Convert to fraction form
    113,466,203.76/170,174,422.44 = 32,669,623.92/x
  3. Step 3: Cross multiply
    113,466,203.76x = 170,174,422.44 × 32,669,623.92
  4. Step 4: Simplify right side
    113,466,203.76x = 5,559,534,381,918,009
  5. Step 5: Solve for x
    x = 5,559,534,381,918,009/113,466,203.76
  6. Step 6: Final answer
    x = 48,997,271.41

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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.