Home / 29,037,393.82-40,062,577.16-16,476,370.60

Finding the Fourth Proportional to 29,037,393.82, 40,062,577.16 and 16,476,370.60

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Solution

The fourth proportional to 29,037,393.82, 40,062,577.16 and 16,476,370.60 is: 22,732,269.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,037,393.82 : 40,062,577.16 = 16,476,370.60 : x
  2. Step 2: Convert to fraction form
    29,037,393.82/40,062,577.16 = 16,476,370.60/x
  3. Step 3: Cross multiply
    29,037,393.82x = 40,062,577.16 × 16,476,370.60
  4. Step 4: Simplify right side
    29,037,393.82x = 660,085,868,210,521.50
  5. Step 5: Solve for x
    x = 660,085,868,210,521.50/29,037,393.82
  6. Step 6: Final answer
    x = 22,732,269.72

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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.