Home / 14,824,170.32-22,207,295.63-10,212,342.80

Finding the Fourth Proportional to 14,824,170.32, 22,207,295.63 and 10,212,342.80

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Solution

The fourth proportional to 14,824,170.32, 22,207,295.63 and 10,212,342.80 is: 15,298,563.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,824,170.32 : 22,207,295.63 = 10,212,342.80 : x
  2. Step 2: Convert to fraction form
    14,824,170.32/22,207,295.63 = 10,212,342.80/x
  3. Step 3: Cross multiply
    14,824,170.32x = 22,207,295.63 × 10,212,342.80
  4. Step 4: Simplify right side
    14,824,170.32x = 226,788,515,472,403.78
  5. Step 5: Solve for x
    x = 226,788,515,472,403.78/14,824,170.32
  6. Step 6: Final answer
    x = 15,298,563.81

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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.