Home / 29,760,751.43-44,641,284.78-9,288,756.55

Finding the Fourth Proportional to 29,760,751.43, 44,641,284.78 and 9,288,756.55

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Solution

The fourth proportional to 29,760,751.43, 44,641,284.78 and 9,288,756.55 is: 13,933,184.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,760,751.43 : 44,641,284.78 = 9,288,756.55 : x
  2. Step 2: Convert to fraction form
    29,760,751.43/44,641,284.78 = 9,288,756.55/x
  3. Step 3: Cross multiply
    29,760,751.43x = 44,641,284.78 × 9,288,756.55
  4. Step 4: Simplify right side
    29,760,751.43x = 414,662,026,323,869.88
  5. Step 5: Solve for x
    x = 414,662,026,323,869.88/29,760,751.43
  6. Step 6: Final answer
    x = 13,933,184.02

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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.