Home / 164,588,436,473.20-246,882,654,709.80-52,804,711,380.40

Finding the Fourth Proportional to 164,588,436,473.20, 246,882,654,709.80 and 52,804,711,380.40

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Solution

The fourth proportional to 164,588,436,473.20, 246,882,654,709.80 and 52,804,711,380.40 is: 79,207,067,070.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,588,436,473.20 : 246,882,654,709.80 = 52,804,711,380.40 : x
  2. Step 2: Convert to fraction form
    164,588,436,473.20/246,882,654,709.80 = 52,804,711,380.40/x
  3. Step 3: Cross multiply
    164,588,436,473.20x = 246,882,654,709.80 × 52,804,711,380.40
  4. Step 4: Simplify right side
    164,588,436,473.20x = 13,036,567,326,777,940,115,456
  5. Step 5: Solve for x
    x = 13,036,567,326,777,940,115,456/164,588,436,473.20
  6. Step 6: Final answer
    x = 79,207,067,070.60

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1.5x scale

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.