Home / 36,756,065.20-55,134,097.80-34,992,468.40

Finding the Fourth Proportional to 36,756,065.20, 55,134,097.80 and 34,992,468.40

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Solution

The fourth proportional to 36,756,065.20, 55,134,097.80 and 34,992,468.40 is: 52,488,702.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,756,065.20 : 55,134,097.80 = 34,992,468.40 : x
  2. Step 2: Convert to fraction form
    36,756,065.20/55,134,097.80 = 34,992,468.40/x
  3. Step 3: Cross multiply
    36,756,065.20x = 55,134,097.80 × 34,992,468.40
  4. Step 4: Simplify right side
    36,756,065.20x = 1,929,278,175,029,009.25
  5. Step 5: Solve for x
    x = 1,929,278,175,029,009.25/36,756,065.20
  6. Step 6: Final answer
    x = 52,488,702.60

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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.