Home / 95,552,194.20-143,328,291.30-52,404,725.40

Finding the Fourth Proportional to 95,552,194.20, 143,328,291.30 and 52,404,725.40

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Solution

The fourth proportional to 95,552,194.20, 143,328,291.30 and 52,404,725.40 is: 78,607,088.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,552,194.20 : 143,328,291.30 = 52,404,725.40 : x
  2. Step 2: Convert to fraction form
    95,552,194.20/143,328,291.30 = 52,404,725.40/x
  3. Step 3: Cross multiply
    95,552,194.20x = 143,328,291.30 × 52,404,725.40
  4. Step 4: Simplify right side
    95,552,194.20x = 7,511,079,747,627,709
  5. Step 5: Solve for x
    x = 7,511,079,747,627,709/95,552,194.20
  6. Step 6: Final answer
    x = 78,607,088.10

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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.