Home / 50,764,366.71-70,054,827.62-27,559,460.79

Finding the Fourth Proportional to 50,764,366.71, 70,054,827.62 and 27,559,460.79

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Solution

The fourth proportional to 50,764,366.71, 70,054,827.62 and 27,559,460.79 is: 38,032,056.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,764,366.71 : 70,054,827.62 = 27,559,460.79 : x
  2. Step 2: Convert to fraction form
    50,764,366.71/70,054,827.62 = 27,559,460.79/x
  3. Step 3: Cross multiply
    50,764,366.71x = 70,054,827.62 × 27,559,460.79
  4. Step 4: Simplify right side
    50,764,366.71x = 1,930,673,274,805,801.50
  5. Step 5: Solve for x
    x = 1,930,673,274,805,801.50/50,764,366.71
  6. Step 6: Final answer
    x = 38,032,056.73

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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.