Home / 16,086,630.60-22,199,393.82-11,975,048.52

Finding the Fourth Proportional to 16,086,630.60, 22,199,393.82 and 11,975,048.52

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Solution

The fourth proportional to 16,086,630.60, 22,199,393.82 and 11,975,048.52 is: 16,525,450.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,086,630.60 : 22,199,393.82 = 11,975,048.52 : x
  2. Step 2: Convert to fraction form
    16,086,630.60/22,199,393.82 = 11,975,048.52/x
  3. Step 3: Cross multiply
    16,086,630.60x = 22,199,393.82 × 11,975,048.52
  4. Step 4: Simplify right side
    16,086,630.60x = 265,838,818,109,088.12
  5. Step 5: Solve for x
    x = 265,838,818,109,088.12/16,086,630.60
  6. Step 6: Final answer
    x = 16,525,450.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.