Home / 33,754,461.76-46,580,194.56-19,815,592.72

Finding the Fourth Proportional to 33,754,461.76, 46,580,194.56 and 19,815,592.72

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Solution

The fourth proportional to 33,754,461.76, 46,580,194.56 and 19,815,592.72 is: 27,344,952.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,754,461.76 : 46,580,194.56 = 19,815,592.72 : x
  2. Step 2: Convert to fraction form
    33,754,461.76/46,580,194.56 = 19,815,592.72/x
  3. Step 3: Cross multiply
    33,754,461.76x = 46,580,194.56 × 19,815,592.72
  4. Step 4: Simplify right side
    33,754,461.76x = 923,014,164,219,319.62
  5. Step 5: Solve for x
    x = 923,014,164,219,319.62/33,754,461.76
  6. Step 6: Final answer
    x = 27,344,952.82

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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.