Home / 41,499,679.93-57,274,415.75-34,518,040.04

Finding the Fourth Proportional to 41,499,679.93, 57,274,415.75 and 34,518,040.04

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Solution

The fourth proportional to 41,499,679.93, 57,274,415.75 and 34,518,040.04 is: 47,638,935.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,499,679.93 : 57,274,415.75 = 34,518,040.04 : x
  2. Step 2: Convert to fraction form
    41,499,679.93/57,274,415.75 = 34,518,040.04/x
  3. Step 3: Cross multiply
    41,499,679.93x = 57,274,415.75 × 34,518,040.04
  4. Step 4: Simplify right side
    41,499,679.93x = 1,977,000,576,126,106.50
  5. Step 5: Solve for x
    x = 1,977,000,576,126,106.50/41,499,679.93
  6. Step 6: Final answer
    x = 47,638,935.52

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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.