Home / 24,789,066.30-37,183,599.45-13,309,940.70

Finding the Fourth Proportional to 24,789,066.30, 37,183,599.45 and 13,309,940.70

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Solution

The fourth proportional to 24,789,066.30, 37,183,599.45 and 13,309,940.70 is: 19,964,911.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,789,066.30 : 37,183,599.45 = 13,309,940.70 : x
  2. Step 2: Convert to fraction form
    24,789,066.30/37,183,599.45 = 13,309,940.70/x
  3. Step 3: Cross multiply
    24,789,066.30x = 37,183,599.45 × 13,309,940.70
  4. Step 4: Simplify right side
    24,789,066.30x = 494,911,503,692,052.62
  5. Step 5: Solve for x
    x = 494,911,503,692,052.62/24,789,066.30
  6. Step 6: Final answer
    x = 19,964,911.05

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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.