Home / 24,208,709.42-36,315,244.76-7,814,382.47

Finding the Fourth Proportional to 24,208,709.42, 36,315,244.76 and 7,814,382.47

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Solution

The fourth proportional to 24,208,709.42, 36,315,244.76 and 7,814,382.47 is: 11,722,277.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,208,709.42 : 36,315,244.76 = 7,814,382.47 : x
  2. Step 2: Convert to fraction form
    24,208,709.42/36,315,244.76 = 7,814,382.47/x
  3. Step 3: Cross multiply
    24,208,709.42x = 36,315,244.76 × 7,814,382.47
  4. Step 4: Simplify right side
    24,208,709.42x = 283,781,212,098,019.56
  5. Step 5: Solve for x
    x = 283,781,212,098,019.56/24,208,709.42
  6. Step 6: Final answer
    x = 11,722,277.60

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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.