Home / 24,429,761.66-33,726,159.71-18,835,790.48

Finding the Fourth Proportional to 24,429,761.66, 33,726,159.71 and 18,835,790.48

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Solution

The fourth proportional to 24,429,761.66, 33,726,159.71 and 18,835,790.48 is: 26,003,482.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,429,761.66 : 33,726,159.71 = 18,835,790.48 : x
  2. Step 2: Convert to fraction form
    24,429,761.66/33,726,159.71 = 18,835,790.48/x
  3. Step 3: Cross multiply
    24,429,761.66x = 33,726,159.71 × 18,835,790.48
  4. Step 4: Simplify right side
    24,429,761.66x = 635,258,877,729,767.88
  5. Step 5: Solve for x
    x = 635,258,877,729,767.88/24,429,761.66
  6. Step 6: Final answer
    x = 26,003,482.42

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.