Home / 164,588,436,461.70-246,882,654,692.55-52,804,711,368.90

Finding the Fourth Proportional to 164,588,436,461.70, 246,882,654,692.55 and 52,804,711,368.90

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Solution

The fourth proportional to 164,588,436,461.70, 246,882,654,692.55 and 52,804,711,368.90 is: 79,207,067,053.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,588,436,461.70 : 246,882,654,692.55 = 52,804,711,368.90 : x
  2. Step 2: Convert to fraction form
    164,588,436,461.70/246,882,654,692.55 = 52,804,711,368.90/x
  3. Step 3: Cross multiply
    164,588,436,461.70x = 246,882,654,692.55 × 52,804,711,368.90
  4. Step 4: Simplify right side
    164,588,436,461.70x = 13,036,567,323,027,907,280,896
  5. Step 5: Solve for x
    x = 13,036,567,323,027,907,280,896/164,588,436,461.70
  6. Step 6: Final answer
    x = 79,207,067,053.35

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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.