Home / 17,032,821.20-25,549,231.80-16,025,051.60

Finding the Fourth Proportional to 17,032,821.20, 25,549,231.80 and 16,025,051.60

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Solution

The fourth proportional to 17,032,821.20, 25,549,231.80 and 16,025,051.60 is: 24,037,577.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,032,821.20 : 25,549,231.80 = 16,025,051.60 : x
  2. Step 2: Convert to fraction form
    17,032,821.20/25,549,231.80 = 16,025,051.60/x
  3. Step 3: Cross multiply
    17,032,821.20x = 25,549,231.80 × 16,025,051.60
  4. Step 4: Simplify right side
    17,032,821.20x = 409,427,757,935,360.88
  5. Step 5: Solve for x
    x = 409,427,757,935,360.88/17,032,821.20
  6. Step 6: Final answer
    x = 24,037,577.40

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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.