Home / 16,829,221.50-25,243,830.90-4,049,727.48

Finding the Fourth Proportional to 16,829,221.50, 25,243,830.90 and 4,049,727.48

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Solution

The fourth proportional to 16,829,221.50, 25,243,830.90 and 4,049,727.48 is: 6,074,590.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,829,221.50 : 25,243,830.90 = 4,049,727.48 : x
  2. Step 2: Convert to fraction form
    16,829,221.50/25,243,830.90 = 4,049,727.48/x
  3. Step 3: Cross multiply
    16,829,221.50x = 25,243,830.90 × 4,049,727.48
  4. Step 4: Simplify right side
    16,829,221.50x = 102,230,635,696,203.12
  5. Step 5: Solve for x
    x = 102,230,635,696,203.12/16,829,221.50
  6. Step 6: Final answer
    x = 6,074,590.90

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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.