Home / 37,938,073.84-56,917,766.04-15,234,914.32

Finding the Fourth Proportional to 37,938,073.84, 56,917,766.04 and 15,234,914.32

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Solution

The fourth proportional to 37,938,073.84, 56,917,766.04 and 15,234,914.32 is: 22,856,650.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,938,073.84 : 56,917,766.04 = 15,234,914.32 : x
  2. Step 2: Convert to fraction form
    37,938,073.84/56,917,766.04 = 15,234,914.32/x
  3. Step 3: Cross multiply
    37,938,073.84x = 56,917,766.04 × 15,234,914.32
  4. Step 4: Simplify right side
    37,938,073.84x = 867,137,288,905,205.75
  5. Step 5: Solve for x
    x = 867,137,288,905,205.75/37,938,073.84
  6. Step 6: Final answer
    x = 22,856,650.36

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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.