Home / 30,084,197.75-41,555,137.08-24,878,234.40

Finding the Fourth Proportional to 30,084,197.75, 41,555,137.08 and 24,878,234.40

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Solution

The fourth proportional to 30,084,197.75, 41,555,137.08 and 24,878,234.40 is: 34,364,168.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,084,197.75 : 41,555,137.08 = 24,878,234.40 : x
  2. Step 2: Convert to fraction form
    30,084,197.75/41,555,137.08 = 24,878,234.40/x
  3. Step 3: Cross multiply
    30,084,197.75x = 41,555,137.08 × 24,878,234.40
  4. Step 4: Simplify right side
    30,084,197.75x = 1,033,818,440,800,371.50
  5. Step 5: Solve for x
    x = 1,033,818,440,800,371.50/30,084,197.75
  6. Step 6: Final answer
    x = 34,364,168.50

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1.5x scale

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.