Home / 15,673,553.55-23,510,330.33-10,571,719.95

Finding the Fourth Proportional to 15,673,553.55, 23,510,330.33 and 10,571,719.95

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Solution

The fourth proportional to 15,673,553.55, 23,510,330.33 and 10,571,719.95 is: 15,857,579.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,673,553.55 : 23,510,330.33 = 10,571,719.95 : x
  2. Step 2: Convert to fraction form
    15,673,553.55/23,510,330.33 = 10,571,719.95/x
  3. Step 3: Cross multiply
    15,673,553.55x = 23,510,330.33 × 10,571,719.95
  4. Step 4: Simplify right side
    15,673,553.55x = 248,544,628,180,751.06
  5. Step 5: Solve for x
    x = 248,544,628,180,751.06/15,673,553.55
  6. Step 6: Final answer
    x = 15,857,579.93

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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.