Home / 27,043,111.18-37,319,623.38-14,653,201.33

Finding the Fourth Proportional to 27,043,111.18, 37,319,623.38 and 14,653,201.33

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Solution

The fourth proportional to 27,043,111.18, 37,319,623.38 and 14,653,201.33 is: 20,221,488.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,043,111.18 : 37,319,623.38 = 14,653,201.33 : x
  2. Step 2: Convert to fraction form
    27,043,111.18/37,319,623.38 = 14,653,201.33/x
  3. Step 3: Cross multiply
    27,043,111.18x = 37,319,623.38 × 14,653,201.33
  4. Step 4: Simplify right side
    27,043,111.18x = 546,851,954,873,649.06
  5. Step 5: Solve for x
    x = 546,851,954,873,649.06/27,043,111.18
  6. Step 6: Final answer
    x = 20,221,488.25

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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.