Home / 14,280,195.10-21,421,040.68-10,873,824.34

Finding the Fourth Proportional to 14,280,195.10, 21,421,040.68 and 10,873,824.34

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Solution

The fourth proportional to 14,280,195.10, 21,421,040.68 and 10,873,824.34 is: 16,311,306.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,280,195.10 : 21,421,040.68 = 10,873,824.34 : x
  2. Step 2: Convert to fraction form
    14,280,195.10/21,421,040.68 = 10,873,824.34/x
  3. Step 3: Cross multiply
    14,280,195.10x = 21,421,040.68 × 10,873,824.34
  4. Step 4: Simplify right side
    14,280,195.10x = 232,928,633,534,314.16
  5. Step 5: Solve for x
    x = 232,928,633,534,314.16/14,280,195.10
  6. Step 6: Final answer
    x = 16,311,306.11

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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.