Home / 16,703,484.85-25,057,119.84-14,987,083.11

Finding the Fourth Proportional to 16,703,484.85, 25,057,119.84 and 14,987,083.11

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Solution

The fourth proportional to 16,703,484.85, 25,057,119.84 and 14,987,083.11 is: 22,482,322.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,703,484.85 : 25,057,119.84 = 14,987,083.11 : x
  2. Step 2: Convert to fraction form
    16,703,484.85/25,057,119.84 = 14,987,083.11/x
  3. Step 3: Cross multiply
    16,703,484.85x = 25,057,119.84 × 14,987,083.11
  4. Step 4: Simplify right side
    16,703,484.85x = 375,533,137,539,309.88
  5. Step 5: Solve for x
    x = 375,533,137,539,309.88/16,703,484.85
  6. Step 6: Final answer
    x = 22,482,322.76

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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.