Home / 33,514,878.30-50,297,200.65-13,334,603.10

Finding the Fourth Proportional to 33,514,878.30, 50,297,200.65 and 13,334,603.10

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Solution

The fourth proportional to 33,514,878.30, 50,297,200.65 and 13,334,603.10 is: 20,011,804.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,514,878.30 : 50,297,200.65 = 13,334,603.10 : x
  2. Step 2: Convert to fraction form
    33,514,878.30/50,297,200.65 = 13,334,603.10/x
  3. Step 3: Cross multiply
    33,514,878.30x = 50,297,200.65 × 13,334,603.10
  4. Step 4: Simplify right side
    33,514,878.30x = 670,693,207,708,812
  5. Step 5: Solve for x
    x = 670,693,207,708,812/33,514,878.30
  6. Step 6: Final answer
    x = 20,011,804.96

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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.