Home / 17,047,216.38-25,570,649.58-9,854,173.38

Finding the Fourth Proportional to 17,047,216.38, 25,570,649.58 and 9,854,173.38

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Solution

The fourth proportional to 17,047,216.38, 25,570,649.58 and 9,854,173.38 is: 14,781,158.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,047,216.38 : 25,570,649.58 = 9,854,173.38 : x
  2. Step 2: Convert to fraction form
    17,047,216.38/25,570,649.58 = 9,854,173.38/x
  3. Step 3: Cross multiply
    17,047,216.38x = 25,570,649.58 × 9,854,173.38
  4. Step 4: Simplify right side
    17,047,216.38x = 251,977,614,400,544.19
  5. Step 5: Solve for x
    x = 251,977,614,400,544.19/17,047,216.38
  6. Step 6: Final answer
    x = 14,781,158.92

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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.