Home / 60,715,410.98-83,787,377.40-33,213,339.23

Finding the Fourth Proportional to 60,715,410.98, 83,787,377.40 and 33,213,339.23

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Solution

The fourth proportional to 60,715,410.98, 83,787,377.40 and 33,213,339.23 is: 45,834,468.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,715,410.98 : 83,787,377.40 = 33,213,339.23 : x
  2. Step 2: Convert to fraction form
    60,715,410.98/83,787,377.40 = 33,213,339.23/x
  3. Step 3: Cross multiply
    60,715,410.98x = 83,787,377.40 × 33,213,339.23
  4. Step 4: Simplify right side
    60,715,410.98x = 2,782,858,588,359,299
  5. Step 5: Solve for x
    x = 2,782,858,588,359,299/60,715,410.98
  6. Step 6: Final answer
    x = 45,834,468.44

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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.