Home / 35,215,548.80-52,823,323.20-16,083,672.80

Finding the Fourth Proportional to 35,215,548.80, 52,823,323.20 and 16,083,672.80

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Solution

The fourth proportional to 35,215,548.80, 52,823,323.20 and 16,083,672.80 is: 24,125,509.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,215,548.80 : 52,823,323.20 = 16,083,672.80 : x
  2. Step 2: Convert to fraction form
    35,215,548.80/52,823,323.20 = 16,083,672.80/x
  3. Step 3: Cross multiply
    35,215,548.80x = 52,823,323.20 × 16,083,672.80
  4. Step 4: Simplify right side
    35,215,548.80x = 849,593,046,557,449
  5. Step 5: Solve for x
    x = 849,593,046,557,449/35,215,548.80
  6. Step 6: Final answer
    x = 24,125,509.20

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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.