Home / 30,084,185.50-41,555,120.18-24,878,222.15

Finding the Fourth Proportional to 30,084,185.50, 41,555,120.18 and 24,878,222.15

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Solution

The fourth proportional to 30,084,185.50, 41,555,120.18 and 24,878,222.15 is: 34,364,151.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,084,185.50 : 41,555,120.18 = 24,878,222.15 : x
  2. Step 2: Convert to fraction form
    30,084,185.50/41,555,120.18 = 24,878,222.15/x
  3. Step 3: Cross multiply
    30,084,185.50x = 41,555,120.18 × 24,878,222.15
  4. Step 4: Simplify right side
    30,084,185.50x = 1,033,817,510,975,821.12
  5. Step 5: Solve for x
    x = 1,033,817,510,975,821.12/30,084,185.50
  6. Step 6: Final answer
    x = 34,364,151.59

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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.