Home / 24,429,758.15-33,726,154.87-18,835,786.98

Finding the Fourth Proportional to 24,429,758.15, 33,726,154.87 and 18,835,786.98

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Solution

The fourth proportional to 24,429,758.15, 33,726,154.87 and 18,835,786.98 is: 26,003,477.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,429,758.15 : 33,726,154.87 = 18,835,786.98 : x
  2. Step 2: Convert to fraction form
    24,429,758.15/33,726,154.87 = 18,835,786.98/x
  3. Step 3: Cross multiply
    24,429,758.15x = 33,726,154.87 × 18,835,786.98
  4. Step 4: Simplify right side
    24,429,758.15x = 635,258,668,785,809.50
  5. Step 5: Solve for x
    x = 635,258,668,785,809.50/24,429,758.15
  6. Step 6: Final answer
    x = 26,003,477.60

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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.