Home / 24,780,386.73-37,157,816.88-11,121,824.10

Finding the Fourth Proportional to 24,780,386.73, 37,157,816.88 and 11,121,824.10

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Solution

The fourth proportional to 24,780,386.73, 37,157,816.88 and 11,121,824.10 is: 16,677,007.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,780,386.73 : 37,157,816.88 = 11,121,824.10 : x
  2. Step 2: Convert to fraction form
    24,780,386.73/37,157,816.88 = 11,121,824.10/x
  3. Step 3: Cross multiply
    24,780,386.73x = 37,157,816.88 × 11,121,824.10
  4. Step 4: Simplify right side
    24,780,386.73x = 413,262,703,279,370.81
  5. Step 5: Solve for x
    x = 413,262,703,279,370.81/24,780,386.73
  6. Step 6: Final answer
    x = 16,677,007.82

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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.