Home / 27,017,486.28-37,284,077.52-14,627,576.32

Finding the Fourth Proportional to 27,017,486.28, 37,284,077.52 and 14,627,576.32

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Solution

The fourth proportional to 27,017,486.28, 37,284,077.52 and 14,627,576.32 is: 20,186,026.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,017,486.28 : 37,284,077.52 = 14,627,576.32 : x
  2. Step 2: Convert to fraction form
    27,017,486.28/37,284,077.52 = 14,627,576.32/x
  3. Step 3: Cross multiply
    27,017,486.28x = 37,284,077.52 × 14,627,576.32
  4. Step 4: Simplify right side
    27,017,486.28x = 545,375,689,444,596.38
  5. Step 5: Solve for x
    x = 545,375,689,444,596.38/27,017,486.28
  6. Step 6: Final answer
    x = 20,186,026.33

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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.