Home / 5,745,091,001.97-8,620,125,141.42-3,086,044,390.29

Finding the Fourth Proportional to 5,745,091,001.97, 8,620,125,141.42 and 3,086,044,390.29

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Solution

The fourth proportional to 5,745,091,001.97, 8,620,125,141.42 and 3,086,044,390.29 is: 4,630,403,387.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,091,001.97 : 8,620,125,141.42 = 3,086,044,390.29 : x
  2. Step 2: Convert to fraction form
    5,745,091,001.97/8,620,125,141.42 = 3,086,044,390.29/x
  3. Step 3: Cross multiply
    5,745,091,001.97x = 8,620,125,141.42 × 3,086,044,390.29
  4. Step 4: Simplify right side
    5,745,091,001.97x = 26,602,088,836,276,985,856
  5. Step 5: Solve for x
    x = 26,602,088,836,276,985,856/5,745,091,001.97
  6. Step 6: Final answer
    x = 4,630,403,387.37

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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.