Home / 29,941,995.38-44,938,187.40-28,052,427.38

Finding the Fourth Proportional to 29,941,995.38, 44,938,187.40 and 28,052,427.38

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Solution

The fourth proportional to 29,941,995.38, 44,938,187.40 and 28,052,427.38 is: 42,102,245.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,941,995.38 : 44,938,187.40 = 28,052,427.38 : x
  2. Step 2: Convert to fraction form
    29,941,995.38/44,938,187.40 = 28,052,427.38/x
  3. Step 3: Cross multiply
    29,941,995.38x = 44,938,187.40 × 28,052,427.38
  4. Step 4: Simplify right side
    29,941,995.38x = 1,260,625,238,627,331
  5. Step 5: Solve for x
    x = 1,260,625,238,627,331/29,941,995.38
  6. Step 6: Final answer
    x = 42,102,245.45

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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.