Home / 44,282,964.20-66,422,083.26-11,934,347.72

Finding the Fourth Proportional to 44,282,964.20, 66,422,083.26 and 11,934,347.72

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Solution

The fourth proportional to 44,282,964.20, 66,422,083.26 and 11,934,347.72 is: 17,900,884.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,282,964.20 : 66,422,083.26 = 11,934,347.72 : x
  2. Step 2: Convert to fraction form
    44,282,964.20/66,422,083.26 = 11,934,347.72/x
  3. Step 3: Cross multiply
    44,282,964.20x = 66,422,083.26 × 11,934,347.72
  4. Step 4: Simplify right side
    44,282,964.20x = 792,704,237,911,631.12
  5. Step 5: Solve for x
    x = 792,704,237,911,631.12/44,282,964.20
  6. Step 6: Final answer
    x = 17,900,884.74

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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.