Home / 17,047,216.35-25,570,649.52-9,854,173.35

Finding the Fourth Proportional to 17,047,216.35, 25,570,649.52 and 9,854,173.35

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Solution

The fourth proportional to 17,047,216.35, 25,570,649.52 and 9,854,173.35 is: 14,781,158.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,047,216.35 : 25,570,649.52 = 9,854,173.35 : x
  2. Step 2: Convert to fraction form
    17,047,216.35/25,570,649.52 = 9,854,173.35/x
  3. Step 3: Cross multiply
    17,047,216.35x = 25,570,649.52 × 9,854,173.35
  4. Step 4: Simplify right side
    17,047,216.35x = 251,977,613,042,174.28
  5. Step 5: Solve for x
    x = 251,977,613,042,174.28/17,047,216.35
  6. Step 6: Final answer
    x = 14,781,158.86

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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.