Home / 37,366,979.20-56,050,468.80-17,211,587.20

Finding the Fourth Proportional to 37,366,979.20, 56,050,468.80 and 17,211,587.20

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Solution

The fourth proportional to 37,366,979.20, 56,050,468.80 and 17,211,587.20 is: 25,817,380.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,366,979.20 : 56,050,468.80 = 17,211,587.20 : x
  2. Step 2: Convert to fraction form
    37,366,979.20/56,050,468.80 = 17,211,587.20/x
  3. Step 3: Cross multiply
    37,366,979.20x = 56,050,468.80 × 17,211,587.20
  4. Step 4: Simplify right side
    37,366,979.20x = 964,717,531,352,079.25
  5. Step 5: Solve for x
    x = 964,717,531,352,079.25/37,366,979.20
  6. Step 6: Final answer
    x = 25,817,380.80

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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.