Home / 22,853,378.39-34,282,060.49-6,458,835.14

Finding the Fourth Proportional to 22,853,378.39, 34,282,060.49 and 6,458,835.14

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Solution

The fourth proportional to 22,853,378.39, 34,282,060.49 and 6,458,835.14 is: 9,688,815.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,853,378.39 : 34,282,060.49 = 6,458,835.14 : x
  2. Step 2: Convert to fraction form
    22,853,378.39/34,282,060.49 = 6,458,835.14/x
  3. Step 3: Cross multiply
    22,853,378.39x = 34,282,060.49 × 6,458,835.14
  4. Step 4: Simplify right side
    22,853,378.39x = 221,422,176,964,417.62
  5. Step 5: Solve for x
    x = 221,422,176,964,417.62/22,853,378.39
  6. Step 6: Final answer
    x = 9,688,815.95

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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.