Home / 94,022,718.50-141,030,286.04-47,963,577.23

Finding the Fourth Proportional to 94,022,718.50, 141,030,286.04 and 47,963,577.23

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Solution

The fourth proportional to 94,022,718.50, 141,030,286.04 and 47,963,577.23 is: 71,943,431.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,022,718.50 : 141,030,286.04 = 47,963,577.23 : x
  2. Step 2: Convert to fraction form
    94,022,718.50/141,030,286.04 = 47,963,577.23/x
  3. Step 3: Cross multiply
    94,022,718.50x = 141,030,286.04 × 47,963,577.23
  4. Step 4: Simplify right side
    94,022,718.50x = 6,764,317,016,192,151
  5. Step 5: Solve for x
    x = 6,764,317,016,192,151/94,022,718.50
  6. Step 6: Final answer
    x = 71,943,431.59

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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.