Home / 26,496,353.40-39,744,530.10-16,292,686.20

Finding the Fourth Proportional to 26,496,353.40, 39,744,530.10 and 16,292,686.20

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Solution

The fourth proportional to 26,496,353.40, 39,744,530.10 and 16,292,686.20 is: 24,439,029.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,496,353.40 : 39,744,530.10 = 16,292,686.20 : x
  2. Step 2: Convert to fraction form
    26,496,353.40/39,744,530.10 = 16,292,686.20/x
  3. Step 3: Cross multiply
    26,496,353.40x = 39,744,530.10 × 16,292,686.20
  4. Step 4: Simplify right side
    26,496,353.40x = 647,545,157,085,754.62
  5. Step 5: Solve for x
    x = 647,545,157,085,754.62/26,496,353.40
  6. Step 6: Final answer
    x = 24,439,029.30

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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.