Home / 15,620,688.91-23,336,037.64-10,110,896.43

Finding the Fourth Proportional to 15,620,688.91, 23,336,037.64 and 10,110,896.43

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Solution

The fourth proportional to 15,620,688.91, 23,336,037.64 and 10,110,896.43 is: 15,104,856.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,620,688.91 : 23,336,037.64 = 10,110,896.43 : x
  2. Step 2: Convert to fraction form
    15,620,688.91/23,336,037.64 = 10,110,896.43/x
  3. Step 3: Cross multiply
    15,620,688.91x = 23,336,037.64 × 10,110,896.43
  4. Step 4: Simplify right side
    15,620,688.91x = 235,948,259,664,621.62
  5. Step 5: Solve for x
    x = 235,948,259,664,621.62/15,620,688.91
  6. Step 6: Final answer
    x = 15,104,856.20

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.