Home / 49,850,723.28-74,713,185.07-25,264,827.40

Finding the Fourth Proportional to 49,850,723.28, 74,713,185.07 and 25,264,827.40

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Solution

The fourth proportional to 49,850,723.28, 74,713,185.07 and 25,264,827.40 is: 37,865,362.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,850,723.28 : 74,713,185.07 = 25,264,827.40 : x
  2. Step 2: Convert to fraction form
    49,850,723.28/74,713,185.07 = 25,264,827.40/x
  3. Step 3: Cross multiply
    49,850,723.28x = 74,713,185.07 × 25,264,827.40
  4. Step 4: Simplify right side
    49,850,723.28x = 1,887,615,725,297,806.75
  5. Step 5: Solve for x
    x = 1,887,615,725,297,806.75/49,850,723.28
  6. Step 6: Final answer
    x = 37,865,362.85

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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.