Home / 32,511,739,530.82-48,769,472,955.24-8,607,623,089.86

Finding the Fourth Proportional to 32,511,739,530.82, 48,769,472,955.24 and 8,607,623,089.86

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Solution

The fourth proportional to 32,511,739,530.82, 48,769,472,955.24 and 8,607,623,089.86 is: 12,911,928,046.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,511,739,530.82 : 48,769,472,955.24 = 8,607,623,089.86 : x
  2. Step 2: Convert to fraction form
    32,511,739,530.82/48,769,472,955.24 = 8,607,623,089.86/x
  3. Step 3: Cross multiply
    32,511,739,530.82x = 48,769,472,955.24 × 8,607,623,089.86
  4. Step 4: Simplify right side
    32,511,739,530.82x = 419,789,241,489,826,643,968
  5. Step 5: Solve for x
    x = 419,789,241,489,826,643,968/32,511,739,530.82
  6. Step 6: Final answer
    x = 12,911,928,046.54

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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.