Home / 27,017,538.56-37,283,758.10-14,627,532.93

Finding the Fourth Proportional to 27,017,538.56, 37,283,758.10 and 14,627,532.93

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Solution

The fourth proportional to 27,017,538.56, 37,283,758.10 and 14,627,532.93 is: 20,185,754.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,017,538.56 : 37,283,758.10 = 14,627,532.93 : x
  2. Step 2: Convert to fraction form
    27,017,538.56/37,283,758.10 = 14,627,532.93/x
  3. Step 3: Cross multiply
    27,017,538.56x = 37,283,758.10 × 14,627,532.93
  4. Step 4: Simplify right side
    27,017,538.56x = 545,369,399,288,766.56
  5. Step 5: Solve for x
    x = 545,369,399,288,766.56/27,017,538.56
  6. Step 6: Final answer
    x = 20,185,754.46

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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.