Home / 48,878,090.88-73,381,212.60-32,776,092.82

Finding the Fourth Proportional to 48,878,090.88, 73,381,212.60 and 32,776,092.82

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Solution

The fourth proportional to 48,878,090.88, 73,381,212.60 and 32,776,092.82 is: 49,207,106.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,878,090.88 : 73,381,212.60 = 32,776,092.82 : x
  2. Step 2: Convert to fraction form
    48,878,090.88/73,381,212.60 = 32,776,092.82/x
  3. Step 3: Cross multiply
    48,878,090.88x = 73,381,212.60 × 32,776,092.82
  4. Step 4: Simplify right side
    48,878,090.88x = 2,405,149,435,421,753.50
  5. Step 5: Solve for x
    x = 2,405,149,435,421,753.50/48,878,090.88
  6. Step 6: Final answer
    x = 49,207,106.74

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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.