Home / 61,876,909.44-92,858,979.75-29,088,974.88

Finding the Fourth Proportional to 61,876,909.44, 92,858,979.75 and 29,088,974.88

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Solution

The fourth proportional to 61,876,909.44, 92,858,979.75 and 29,088,974.88 is: 43,653,966.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,876,909.44 : 92,858,979.75 = 29,088,974.88 : x
  2. Step 2: Convert to fraction form
    61,876,909.44/92,858,979.75 = 29,088,974.88/x
  3. Step 3: Cross multiply
    61,876,909.44x = 92,858,979.75 × 29,088,974.88
  4. Step 4: Simplify right side
    61,876,909.44x = 2,701,172,529,330,178.50
  5. Step 5: Solve for x
    x = 2,701,172,529,330,178.50/61,876,909.44
  6. Step 6: Final answer
    x = 43,653,966.46

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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.