Home / 40,380,095.90-60,570,143.85-24,255,782.30

Finding the Fourth Proportional to 40,380,095.90, 60,570,143.85 and 24,255,782.30

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Solution

The fourth proportional to 40,380,095.90, 60,570,143.85 and 24,255,782.30 is: 36,383,673.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,380,095.90 : 60,570,143.85 = 24,255,782.30 : x
  2. Step 2: Convert to fraction form
    40,380,095.90/60,570,143.85 = 24,255,782.30/x
  3. Step 3: Cross multiply
    40,380,095.90x = 60,570,143.85 × 24,255,782.30
  4. Step 4: Simplify right side
    40,380,095.90x = 1,469,176,223,105,284
  5. Step 5: Solve for x
    x = 1,469,176,223,105,284/40,380,095.90
  6. Step 6: Final answer
    x = 36,383,673.45

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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.