Home / 164,588,436,495.20-246,882,654,742.80-52,804,711,402.40

Finding the Fourth Proportional to 164,588,436,495.20, 246,882,654,742.80 and 52,804,711,402.40

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Solution

The fourth proportional to 164,588,436,495.20, 246,882,654,742.80 and 52,804,711,402.40 is: 79,207,067,103.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,588,436,495.20 : 246,882,654,742.80 = 52,804,711,402.40 : x
  2. Step 2: Convert to fraction form
    164,588,436,495.20/246,882,654,742.80 = 52,804,711,402.40/x
  3. Step 3: Cross multiply
    164,588,436,495.20x = 246,882,654,742.80 × 52,804,711,402.40
  4. Step 4: Simplify right side
    164,588,436,495.20x = 13,036,567,333,951,913,328,640
  5. Step 5: Solve for x
    x = 13,036,567,333,951,913,328,640/164,588,436,495.20
  6. Step 6: Final answer
    x = 79,207,067,103.60

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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.