Home / 18,524,011.77-25,563,110.90-10,264,608.77

Finding the Fourth Proportional to 18,524,011.77, 25,563,110.90 and 10,264,608.77

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Solution

The fourth proportional to 18,524,011.77, 25,563,110.90 and 10,264,608.77 is: 14,165,146.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,524,011.77 : 25,563,110.90 = 10,264,608.77 : x
  2. Step 2: Convert to fraction form
    18,524,011.77/25,563,110.90 = 10,264,608.77/x
  3. Step 3: Cross multiply
    18,524,011.77x = 25,563,110.90 × 10,264,608.77
  4. Step 4: Simplify right side
    18,524,011.77x = 262,395,332,153,484
  5. Step 5: Solve for x
    x = 262,395,332,153,484/18,524,011.77
  6. Step 6: Final answer
    x = 14,165,146.05

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.