Home / 62,912,580.08-94,383,166.20-19,197,249.20

Finding the Fourth Proportional to 62,912,580.08, 94,383,166.20 and 19,197,249.20

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Solution

The fourth proportional to 62,912,580.08, 94,383,166.20 and 19,197,249.20 is: 28,800,236.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,912,580.08 : 94,383,166.20 = 19,197,249.20 : x
  2. Step 2: Convert to fraction form
    62,912,580.08/94,383,166.20 = 19,197,249.20/x
  3. Step 3: Cross multiply
    62,912,580.08x = 94,383,166.20 × 19,197,249.20
  4. Step 4: Simplify right side
    62,912,580.08x = 1,811,897,161,826,417
  5. Step 5: Solve for x
    x = 1,811,897,161,826,417/62,912,580.08
  6. Step 6: Final answer
    x = 28,800,236.13

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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.