Home / 16,610,077.20-24,915,115.80-10,870,514.40

Finding the Fourth Proportional to 16,610,077.20, 24,915,115.80 and 10,870,514.40

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Solution

The fourth proportional to 16,610,077.20, 24,915,115.80 and 10,870,514.40 is: 16,305,771.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610,077.20 : 24,915,115.80 = 10,870,514.40 : x
  2. Step 2: Convert to fraction form
    16,610,077.20/24,915,115.80 = 10,870,514.40/x
  3. Step 3: Cross multiply
    16,610,077.20x = 24,915,115.80 × 10,870,514.40
  4. Step 4: Simplify right side
    16,610,077.20x = 270,840,125,081,567.53
  5. Step 5: Solve for x
    x = 270,840,125,081,567.53/16,610,077.20
  6. Step 6: Final answer
    x = 16,305,771.60

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1.5x scale

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.