Home / 24,963,105.60-37,361,714.40-18,120,225.60

Finding the Fourth Proportional to 24,963,105.60, 37,361,714.40 and 18,120,225.60

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Solution

The fourth proportional to 24,963,105.60, 37,361,714.40 and 18,120,225.60 is: 27,120,130.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,963,105.60 : 37,361,714.40 = 18,120,225.60 : x
  2. Step 2: Convert to fraction form
    24,963,105.60/37,361,714.40 = 18,120,225.60/x
  3. Step 3: Cross multiply
    24,963,105.60x = 37,361,714.40 × 18,120,225.60
  4. Step 4: Simplify right side
    24,963,105.60x = 677,002,693,730,768.62
  5. Step 5: Solve for x
    x = 677,002,693,730,768.62/24,963,105.60
  6. Step 6: Final answer
    x = 27,120,130.99

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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.