Home / 32,928,286.95-49,392,514.65-8,336,216.25

Finding the Fourth Proportional to 32,928,286.95, 49,392,514.65 and 8,336,216.25

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Solution

The fourth proportional to 32,928,286.95, 49,392,514.65 and 8,336,216.25 is: 12,504,345.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,928,286.95 : 49,392,514.65 = 8,336,216.25 : x
  2. Step 2: Convert to fraction form
    32,928,286.95/49,392,514.65 = 8,336,216.25/x
  3. Step 3: Cross multiply
    32,928,286.95x = 49,392,514.65 × 8,336,216.25
  4. Step 4: Simplify right side
    32,928,286.95x = 411,746,683,253,693.06
  5. Step 5: Solve for x
    x = 411,746,683,253,693.06/32,928,286.95
  6. Step 6: Final answer
    x = 12,504,345.70

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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.