Home / 14,791,751.10-22,171,139.70-6,151,012.52

Finding the Fourth Proportional to 14,791,751.10, 22,171,139.70 and 6,151,012.52

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Solution

The fourth proportional to 14,791,751.10, 22,171,139.70 and 6,151,012.52 is: 9,219,662.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,791,751.10 : 22,171,139.70 = 6,151,012.52 : x
  2. Step 2: Convert to fraction form
    14,791,751.10/22,171,139.70 = 6,151,012.52/x
  3. Step 3: Cross multiply
    14,791,751.10x = 22,171,139.70 × 6,151,012.52
  4. Step 4: Simplify right side
    14,791,751.10x = 136,374,957,766,513.33
  5. Step 5: Solve for x
    x = 136,374,957,766,513.33/14,791,751.10
  6. Step 6: Final answer
    x = 9,219,662.83

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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.