Home / 6,241,557,620.20-9,360,903,764.56-3,721,199,005.76

Finding the Fourth Proportional to 6,241,557,620.20, 9,360,903,764.56 and 3,721,199,005.76

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Solution

The fourth proportional to 6,241,557,620.20, 9,360,903,764.56 and 3,721,199,005.76 is: 5,580,944,357.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,557,620.20 : 9,360,903,764.56 = 3,721,199,005.76 : x
  2. Step 2: Convert to fraction form
    6,241,557,620.20/9,360,903,764.56 = 3,721,199,005.76/x
  3. Step 3: Cross multiply
    6,241,557,620.20x = 9,360,903,764.56 × 3,721,199,005.76
  4. Step 4: Simplify right side
    6,241,557,620.20x = 34,833,785,781,695,713,280
  5. Step 5: Solve for x
    x = 34,833,785,781,695,713,280/6,241,557,620.20
  6. Step 6: Final answer
    x = 5,580,944,357.38

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.