Home / 95,902,638.12-132,342,953.04-52,441,641

Finding the Fourth Proportional to 95,902,638.12, 132,342,953.04 and 52,441,641

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Solution

The fourth proportional to 95,902,638.12, 132,342,953.04 and 52,441,641 is: 72,367,994.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,902,638.12 : 132,342,953.04 = 52,441,641 : x
  2. Step 2: Convert to fraction form
    95,902,638.12/132,342,953.04 = 52,441,641/x
  3. Step 3: Cross multiply
    95,902,638.12x = 132,342,953.04 × 52,441,641
  4. Step 4: Simplify right side
    95,902,638.12x = 6,940,281,632,203,539
  5. Step 5: Solve for x
    x = 6,940,281,632,203,539/95,902,638.12
  6. Step 6: Final answer
    x = 72,367,994.96

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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.