Home / 27,043,065.23-37,319,462.82-14,653,148.88

Finding the Fourth Proportional to 27,043,065.23, 37,319,462.82 and 14,653,148.88

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Solution

The fourth proportional to 27,043,065.23, 37,319,462.82 and 14,653,148.88 is: 20,221,363.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,043,065.23 : 37,319,462.82 = 14,653,148.88 : x
  2. Step 2: Convert to fraction form
    27,043,065.23/37,319,462.82 = 14,653,148.88/x
  3. Step 3: Cross multiply
    27,043,065.23x = 37,319,462.82 × 14,653,148.88
  4. Step 4: Simplify right side
    27,043,065.23x = 546,847,644,823,084.69
  5. Step 5: Solve for x
    x = 546,847,644,823,084.69/27,043,065.23
  6. Step 6: Final answer
    x = 20,221,363.23

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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.