Home / 60,294,617.14-90,442,485.46-17,163,818.94

Finding the Fourth Proportional to 60,294,617.14, 90,442,485.46 and 17,163,818.94

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Solution

The fourth proportional to 60,294,617.14, 90,442,485.46 and 17,163,818.94 is: 25,745,887.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,294,617.14 : 90,442,485.46 = 17,163,818.94 : x
  2. Step 2: Convert to fraction form
    60,294,617.14/90,442,485.46 = 17,163,818.94/x
  3. Step 3: Cross multiply
    60,294,617.14x = 90,442,485.46 × 17,163,818.94
  4. Step 4: Simplify right side
    60,294,617.14x = 1,552,338,444,919,022.50
  5. Step 5: Solve for x
    x = 1,552,338,444,919,022.50/60,294,617.14
  6. Step 6: Final answer
    x = 25,745,887.75

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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.