Home / 34,767,128.40-52,150,692.60-25,329,944.40

Finding the Fourth Proportional to 34,767,128.40, 52,150,692.60 and 25,329,944.40

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Solution

The fourth proportional to 34,767,128.40, 52,150,692.60 and 25,329,944.40 is: 37,994,916.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,767,128.40 : 52,150,692.60 = 25,329,944.40 : x
  2. Step 2: Convert to fraction form
    34,767,128.40/52,150,692.60 = 25,329,944.40/x
  3. Step 3: Cross multiply
    34,767,128.40x = 52,150,692.60 × 25,329,944.40
  4. Step 4: Simplify right side
    34,767,128.40x = 1,320,974,143,979,491.50
  5. Step 5: Solve for x
    x = 1,320,974,143,979,491.50/34,767,128.40
  6. Step 6: Final answer
    x = 37,994,916.60

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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.