Home / 24,925,396.47-37,356,644.64-12,632,448.48

Finding the Fourth Proportional to 24,925,396.47, 37,356,644.64 and 12,632,448.48

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Solution

The fourth proportional to 24,925,396.47, 37,356,644.64 and 12,632,448.48 is: 18,932,733.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,925,396.47 : 37,356,644.64 = 12,632,448.48 : x
  2. Step 2: Convert to fraction form
    24,925,396.47/37,356,644.64 = 12,632,448.48/x
  3. Step 3: Cross multiply
    24,925,396.47x = 37,356,644.64 × 12,632,448.48
  4. Step 4: Simplify right side
    24,925,396.47x = 471,905,888,800,468.19
  5. Step 5: Solve for x
    x = 471,905,888,800,468.19/24,925,396.47
  6. Step 6: Final answer
    x = 18,932,733.50

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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.