Home / 95,965,849,848.28-132,369,104,985.62-61,714,858,518.88

Finding the Fourth Proportional to 95,965,849,848.28, 132,369,104,985.62 and 61,714,858,518.88

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Solution

The fourth proportional to 95,965,849,848.28, 132,369,104,985.62 and 61,714,858,518.88 is: 85,125,496,198.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,965,849,848.28 : 132,369,104,985.62 = 61,714,858,518.88 : x
  2. Step 2: Convert to fraction form
    95,965,849,848.28/132,369,104,985.62 = 61,714,858,518.88/x
  3. Step 3: Cross multiply
    95,965,849,848.28x = 132,369,104,985.62 × 61,714,858,518.88
  4. Step 4: Simplify right side
    95,965,849,848.28x = 8,169,140,586,458,311,032,832
  5. Step 5: Solve for x
    x = 8,169,140,586,458,311,032,832/95,965,849,848.28
  6. Step 6: Final answer
    x = 85,125,496,198.63

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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.