Home / 17,367,345.19-26,047,360.63-11,200,855.69

Finding the Fourth Proportional to 17,367,345.19, 26,047,360.63 and 11,200,855.69

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Solution

The fourth proportional to 17,367,345.19, 26,047,360.63 and 11,200,855.69 is: 16,798,924.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,367,345.19 : 26,047,360.63 = 11,200,855.69 : x
  2. Step 2: Convert to fraction form
    17,367,345.19/26,047,360.63 = 11,200,855.69/x
  3. Step 3: Cross multiply
    17,367,345.19x = 26,047,360.63 × 11,200,855.69
  4. Step 4: Simplify right side
    17,367,345.19x = 291,752,727,335,776.44
  5. Step 5: Solve for x
    x = 291,752,727,335,776.44/17,367,345.19
  6. Step 6: Final answer
    x = 16,798,924.89

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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.