Home / 24,777,079.60-37,134,126.60-11,970,007.60

Finding the Fourth Proportional to 24,777,079.60, 37,134,126.60 and 11,970,007.60

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Solution

The fourth proportional to 24,777,079.60, 37,134,126.60 and 11,970,007.60 is: 17,939,796.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,777,079.60 : 37,134,126.60 = 11,970,007.60 : x
  2. Step 2: Convert to fraction form
    24,777,079.60/37,134,126.60 = 11,970,007.60/x
  3. Step 3: Cross multiply
    24,777,079.60x = 37,134,126.60 × 11,970,007.60
  4. Step 4: Simplify right side
    24,777,079.60x = 444,495,777,621,362.19
  5. Step 5: Solve for x
    x = 444,495,777,621,362.19/24,777,079.60
  6. Step 6: Final answer
    x = 17,939,796.97

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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.