Home / 2,701,009,132.25-4,056,150,229.95-1,657,872,739.22

Finding the Fourth Proportional to 2,701,009,132.25, 4,056,150,229.95 and 1,657,872,739.22

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Solution

The fourth proportional to 2,701,009,132.25, 4,056,150,229.95 and 1,657,872,739.22 is: 2,489,655,000.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,009,132.25 : 4,056,150,229.95 = 1,657,872,739.22 : x
  2. Step 2: Convert to fraction form
    2,701,009,132.25/4,056,150,229.95 = 1,657,872,739.22/x
  3. Step 3: Cross multiply
    2,701,009,132.25x = 4,056,150,229.95 × 1,657,872,739.22
  4. Step 4: Simplify right side
    2,701,009,132.25x = 6,724,580,892,394,758,144
  5. Step 5: Solve for x
    x = 6,724,580,892,394,758,144/2,701,009,132.25
  6. Step 6: Final answer
    x = 2,489,655,000.46

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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.