Home / 63,689,836.71-95,409,902.55-33,004,544.87

Finding the Fourth Proportional to 63,689,836.71, 95,409,902.55 and 33,004,544.87

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Solution

The fourth proportional to 63,689,836.71, 95,409,902.55 and 33,004,544.87 is: 49,442,117.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,689,836.71 : 95,409,902.55 = 33,004,544.87 : x
  2. Step 2: Convert to fraction form
    63,689,836.71/95,409,902.55 = 33,004,544.87/x
  3. Step 3: Cross multiply
    63,689,836.71x = 95,409,902.55 × 33,004,544.87
  4. Step 4: Simplify right side
    63,689,836.71x = 3,148,960,409,276,752.50
  5. Step 5: Solve for x
    x = 3,148,960,409,276,752.50/63,689,836.71
  6. Step 6: Final answer
    x = 49,442,117.80

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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.