Home / 56,226,715.70-84,340,073.55-33,533,237.30

Finding the Fourth Proportional to 56,226,715.70, 84,340,073.55 and 33,533,237.30

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Solution

The fourth proportional to 56,226,715.70, 84,340,073.55 and 33,533,237.30 is: 50,299,855.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,226,715.70 : 84,340,073.55 = 33,533,237.30 : x
  2. Step 2: Convert to fraction form
    56,226,715.70/84,340,073.55 = 33,533,237.30/x
  3. Step 3: Cross multiply
    56,226,715.70x = 84,340,073.55 × 33,533,237.30
  4. Step 4: Simplify right side
    56,226,715.70x = 2,828,195,700,251,603.50
  5. Step 5: Solve for x
    x = 2,828,195,700,251,603.50/56,226,715.70
  6. Step 6: Final answer
    x = 50,299,855.95

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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.