Home / 95,165,271,084.80-131,337,706,693.56-54,525,573,181.28

Finding the Fourth Proportional to 95,165,271,084.80, 131,337,706,693.56 and 54,525,573,181.28

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Solution

The fourth proportional to 95,165,271,084.80, 131,337,706,693.56 and 54,525,573,181.28 is: 75,250,810,050.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,165,271,084.80 : 131,337,706,693.56 = 54,525,573,181.28 : x
  2. Step 2: Convert to fraction form
    95,165,271,084.80/131,337,706,693.56 = 54,525,573,181.28/x
  3. Step 3: Cross multiply
    95,165,271,084.80x = 131,337,706,693.56 × 54,525,573,181.28
  4. Step 4: Simplify right side
    95,165,271,084.80x = 7,161,263,737,781,194,063,872
  5. Step 5: Solve for x
    x = 7,161,263,737,781,194,063,872/95,165,271,084.80
  6. Step 6: Final answer
    x = 75,250,810,050.23

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1.5x scale

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.