Home / 16,655,493.34-24,985,728.33-5,296,312.54

Finding the Fourth Proportional to 16,655,493.34, 24,985,728.33 and 5,296,312.54

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Solution

The fourth proportional to 16,655,493.34, 24,985,728.33 and 5,296,312.54 is: 7,945,260.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,655,493.34 : 24,985,728.33 = 5,296,312.54 : x
  2. Step 2: Convert to fraction form
    16,655,493.34/24,985,728.33 = 5,296,312.54/x
  3. Step 3: Cross multiply
    16,655,493.34x = 24,985,728.33 × 5,296,312.54
  4. Step 4: Simplify right side
    16,655,493.34x = 132,332,226,275,212.25
  5. Step 5: Solve for x
    x = 132,332,226,275,212.25/16,655,493.34
  6. Step 6: Final answer
    x = 7,945,260.08

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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.