Home / 63,009,596.25-94,514,394.38-15,140,540.25

Finding the Fourth Proportional to 63,009,596.25, 94,514,394.38 and 15,140,540.25

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Solution

The fourth proportional to 63,009,596.25, 94,514,394.38 and 15,140,540.25 is: 22,710,810.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,009,596.25 : 94,514,394.38 = 15,140,540.25 : x
  2. Step 2: Convert to fraction form
    63,009,596.25/94,514,394.38 = 15,140,540.25/x
  3. Step 3: Cross multiply
    63,009,596.25x = 94,514,394.38 × 15,140,540.25
  4. Step 4: Simplify right side
    63,009,596.25x = 1,430,998,992,239,061
  5. Step 5: Solve for x
    x = 1,430,998,992,239,061/63,009,596.25
  6. Step 6: Final answer
    x = 22,710,810.38

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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.