Home / 49,849,007.28-68,791,725.24-27,522,036.52

Finding the Fourth Proportional to 49,849,007.28, 68,791,725.24 and 27,522,036.52

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Solution

The fourth proportional to 49,849,007.28, 68,791,725.24 and 27,522,036.52 is: 37,980,462.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,849,007.28 : 68,791,725.24 = 27,522,036.52 : x
  2. Step 2: Convert to fraction form
    49,849,007.28/68,791,725.24 = 27,522,036.52/x
  3. Step 3: Cross multiply
    49,849,007.28x = 68,791,725.24 × 27,522,036.52
  4. Step 4: Simplify right side
    49,849,007.28x = 1,893,288,374,329,085.50
  5. Step 5: Solve for x
    x = 1,893,288,374,329,085.50/49,849,007.28
  6. Step 6: Final answer
    x = 37,980,462.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.