Home / 18,044,808.28-24,899,533.86-10,310,351.56

Finding the Fourth Proportional to 18,044,808.28, 24,899,533.86 and 10,310,351.56

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Solution

The fourth proportional to 18,044,808.28, 24,899,533.86 and 10,310,351.56 is: 14,226,970.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,044,808.28 : 24,899,533.86 = 10,310,351.56 : x
  2. Step 2: Convert to fraction form
    18,044,808.28/24,899,533.86 = 10,310,351.56/x
  3. Step 3: Cross multiply
    18,044,808.28x = 24,899,533.86 × 10,310,351.56
  4. Step 4: Simplify right side
    18,044,808.28x = 256,722,947,776,723.84
  5. Step 5: Solve for x
    x = 256,722,947,776,723.84/18,044,808.28
  6. Step 6: Final answer
    x = 14,226,970.10

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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.