Home / 37,915,625.96-52,325,047.32-22,232,470.76

Finding the Fourth Proportional to 37,915,625.96, 52,325,047.32 and 22,232,470.76

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Solution

The fourth proportional to 37,915,625.96, 52,325,047.32 and 22,232,470.76 is: 30,681,679.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,915,625.96 : 52,325,047.32 = 22,232,470.76 : x
  2. Step 2: Convert to fraction form
    37,915,625.96/52,325,047.32 = 22,232,470.76/x
  3. Step 3: Cross multiply
    37,915,625.96x = 52,325,047.32 × 22,232,470.76
  4. Step 4: Simplify right side
    37,915,625.96x = 1,163,315,084,557,516.50
  5. Step 5: Solve for x
    x = 1,163,315,084,557,516.50/37,915,625.96
  6. Step 6: Final answer
    x = 30,681,679.52

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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.