Home / 63,903,986.24-88,187,442.72-34,535,301.44

Finding the Fourth Proportional to 63,903,986.24, 88,187,442.72 and 34,535,301.44

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Solution

The fourth proportional to 63,903,986.24, 88,187,442.72 and 34,535,301.44 is: 47,658,684.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,903,986.24 : 88,187,442.72 = 34,535,301.44 : x
  2. Step 2: Convert to fraction form
    63,903,986.24/88,187,442.72 = 34,535,301.44/x
  3. Step 3: Cross multiply
    63,903,986.24x = 88,187,442.72 × 34,535,301.44
  4. Step 4: Simplify right side
    63,903,986.24x = 3,045,579,917,557,933.50
  5. Step 5: Solve for x
    x = 3,045,579,917,557,933.50/63,903,986.24
  6. Step 6: Final answer
    x = 47,658,684.49

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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.