Home / 15,922,097.21-23,850,078.30-10,136,217.93

Finding the Fourth Proportional to 15,922,097.21, 23,850,078.30 and 10,136,217.93

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Solution

The fourth proportional to 15,922,097.21, 23,850,078.30 and 10,136,217.93 is: 15,183,275.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,922,097.21 : 23,850,078.30 = 10,136,217.93 : x
  2. Step 2: Convert to fraction form
    15,922,097.21/23,850,078.30 = 10,136,217.93/x
  3. Step 3: Cross multiply
    15,922,097.21x = 23,850,078.30 × 10,136,217.93
  4. Step 4: Simplify right side
    15,922,097.21x = 241,749,591,296,363.91
  5. Step 5: Solve for x
    x = 241,749,591,296,363.91/15,922,097.21
  6. Step 6: Final answer
    x = 15,183,275.68

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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.