Home / 62,898,977.52-94,348,991.40-17,464,315.12

Finding the Fourth Proportional to 62,898,977.52, 94,348,991.40 and 17,464,315.12

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Solution

The fourth proportional to 62,898,977.52, 94,348,991.40 and 17,464,315.12 is: 26,196,618.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,898,977.52 : 94,348,991.40 = 17,464,315.12 : x
  2. Step 2: Convert to fraction form
    62,898,977.52/94,348,991.40 = 17,464,315.12/x
  3. Step 3: Cross multiply
    62,898,977.52x = 94,348,991.40 × 17,464,315.12
  4. Step 4: Simplify right side
    62,898,977.52x = 1,647,740,517,063,770.25
  5. Step 5: Solve for x
    x = 1,647,740,517,063,770.25/62,898,977.52
  6. Step 6: Final answer
    x = 26,196,618.48

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.