Home / 45,197,629.80-67,796,444.70-16,476,196.20

Finding the Fourth Proportional to 45,197,629.80, 67,796,444.70 and 16,476,196.20

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Solution

The fourth proportional to 45,197,629.80, 67,796,444.70 and 16,476,196.20 is: 24,714,294.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,197,629.80 : 67,796,444.70 = 16,476,196.20 : x
  2. Step 2: Convert to fraction form
    45,197,629.80/67,796,444.70 = 16,476,196.20/x
  3. Step 3: Cross multiply
    45,197,629.80x = 67,796,444.70 × 16,476,196.20
  4. Step 4: Simplify right side
    45,197,629.80x = 1,117,027,524,539,650.12
  5. Step 5: Solve for x
    x = 1,117,027,524,539,650.12/45,197,629.80
  6. Step 6: Final answer
    x = 24,714,294.30

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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.