Home / 15,093,025.52-20,841,321.06-14,604,966.56

Finding the Fourth Proportional to 15,093,025.52, 20,841,321.06 and 14,604,966.56

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Solution

The fourth proportional to 15,093,025.52, 20,841,321.06 and 14,604,966.56 is: 20,167,381.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,093,025.52 : 20,841,321.06 = 14,604,966.56 : x
  2. Step 2: Convert to fraction form
    15,093,025.52/20,841,321.06 = 14,604,966.56/x
  3. Step 3: Cross multiply
    15,093,025.52x = 20,841,321.06 × 14,604,966.56
  4. Step 4: Simplify right side
    15,093,025.52x = 304,386,797,199,627.06
  5. Step 5: Solve for x
    x = 304,386,797,199,627.06/15,093,025.52
  6. Step 6: Final answer
    x = 20,167,381.08

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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.