Home / 24,255,319.80-36,382,979.70-21,863,835.30

Finding the Fourth Proportional to 24,255,319.80, 36,382,979.70 and 21,863,835.30

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Solution

The fourth proportional to 24,255,319.80, 36,382,979.70 and 21,863,835.30 is: 32,795,752.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,255,319.80 : 36,382,979.70 = 21,863,835.30 : x
  2. Step 2: Convert to fraction form
    24,255,319.80/36,382,979.70 = 21,863,835.30/x
  3. Step 3: Cross multiply
    24,255,319.80x = 36,382,979.70 × 21,863,835.30
  4. Step 4: Simplify right side
    24,255,319.80x = 795,471,475,884,043.50
  5. Step 5: Solve for x
    x = 795,471,475,884,043.50/24,255,319.80
  6. Step 6: Final answer
    x = 32,795,752.95

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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.