Home / 24,917,325.20-37,368,989.40-7,883,219.60

Finding the Fourth Proportional to 24,917,325.20, 37,368,989.40 and 7,883,219.60

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Solution

The fourth proportional to 24,917,325.20, 37,368,989.40 and 7,883,219.60 is: 11,822,615.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,917,325.20 : 37,368,989.40 = 7,883,219.60 : x
  2. Step 2: Convert to fraction form
    24,917,325.20/37,368,989.40 = 7,883,219.60/x
  3. Step 3: Cross multiply
    24,917,325.20x = 37,368,989.40 × 7,883,219.60
  4. Step 4: Simplify right side
    24,917,325.20x = 294,587,949,670,272.19
  5. Step 5: Solve for x
    x = 294,587,949,670,272.19/24,917,325.20
  6. Step 6: Final answer
    x = 11,822,615.28

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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.