Home / 63,303,898.56-94,942,560.24-17,855,064.48

Finding the Fourth Proportional to 63,303,898.56, 94,942,560.24 and 17,855,064.48

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Solution

The fourth proportional to 63,303,898.56, 94,942,560.24 and 17,855,064.48 is: 26,778,848.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,303,898.56 : 94,942,560.24 = 17,855,064.48 : x
  2. Step 2: Convert to fraction form
    63,303,898.56/94,942,560.24 = 17,855,064.48/x
  3. Step 3: Cross multiply
    63,303,898.56x = 94,942,560.24 × 17,855,064.48
  4. Step 4: Simplify right side
    63,303,898.56x = 1,695,205,534,981,484.25
  5. Step 5: Solve for x
    x = 1,695,205,534,981,484.25/63,303,898.56
  6. Step 6: Final answer
    x = 26,778,848.91

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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.