Home / 113,487,546.36-170,255,230.92-36,804,595.44

Finding the Fourth Proportional to 113,487,546.36, 170,255,230.92 and 36,804,595.44

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Solution

The fourth proportional to 113,487,546.36, 170,255,230.92 and 36,804,595.44 is: 55,214,647.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,487,546.36 : 170,255,230.92 = 36,804,595.44 : x
  2. Step 2: Convert to fraction form
    113,487,546.36/170,255,230.92 = 36,804,595.44/x
  3. Step 3: Cross multiply
    113,487,546.36x = 170,255,230.92 × 36,804,595.44
  4. Step 4: Simplify right side
    113,487,546.36x = 6,266,174,895,554,378
  5. Step 5: Solve for x
    x = 6,266,174,895,554,378/113,487,546.36
  6. Step 6: Final answer
    x = 55,214,647.74

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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.