Home / 24,964,080.40-37,448,194.20-7,924,272.40

Finding the Fourth Proportional to 24,964,080.40, 37,448,194.20 and 7,924,272.40

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Solution

The fourth proportional to 24,964,080.40, 37,448,194.20 and 7,924,272.40 is: 11,887,066.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,964,080.40 : 37,448,194.20 = 7,924,272.40 : x
  2. Step 2: Convert to fraction form
    24,964,080.40/37,448,194.20 = 7,924,272.40/x
  3. Step 3: Cross multiply
    24,964,080.40x = 37,448,194.20 × 7,924,272.40
  4. Step 4: Simplify right side
    24,964,080.40x = 296,749,691,728,900.12
  5. Step 5: Solve for x
    x = 296,749,691,728,900.12/24,964,080.40
  6. Step 6: Final answer
    x = 11,887,066.82

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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.