Home / 14,094,363.57-19,452,949.49-9,191,073.01

Finding the Fourth Proportional to 14,094,363.57, 19,452,949.49 and 9,191,073.01

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Solution

The fourth proportional to 14,094,363.57, 19,452,949.49 and 9,191,073.01 is: 12,685,459.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,094,363.57 : 19,452,949.49 = 9,191,073.01 : x
  2. Step 2: Convert to fraction form
    14,094,363.57/19,452,949.49 = 9,191,073.01/x
  3. Step 3: Cross multiply
    14,094,363.57x = 19,452,949.49 × 9,191,073.01
  4. Step 4: Simplify right side
    14,094,363.57x = 178,793,479,022,432.25
  5. Step 5: Solve for x
    x = 178,793,479,022,432.25/14,094,363.57
  6. Step 6: Final answer
    x = 12,685,459.56

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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.