Home / 24,780,371.77-37,157,794.45-11,121,809.10

Finding the Fourth Proportional to 24,780,371.77, 37,157,794.45 and 11,121,809.10

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Solution

The fourth proportional to 24,780,371.77, 37,157,794.45 and 11,121,809.10 is: 16,676,985.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,780,371.77 : 37,157,794.45 = 11,121,809.10 : x
  2. Step 2: Convert to fraction form
    24,780,371.77/37,157,794.45 = 11,121,809.10/x
  3. Step 3: Cross multiply
    24,780,371.77x = 37,157,794.45 × 11,121,809.10
  4. Step 4: Simplify right side
    24,780,371.77x = 413,261,896,449,939.50
  5. Step 5: Solve for x
    x = 413,261,896,449,939.50/24,780,371.77
  6. Step 6: Final answer
    x = 16,676,985.33

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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.