Home / 48,878,101.36-73,381,228.32-32,776,103.32

Finding the Fourth Proportional to 48,878,101.36, 73,381,228.32 and 32,776,103.32

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Solution

The fourth proportional to 48,878,101.36, 73,381,228.32 and 32,776,103.32 is: 49,207,122.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,878,101.36 : 73,381,228.32 = 32,776,103.32 : x
  2. Step 2: Convert to fraction form
    48,878,101.36/73,381,228.32 = 32,776,103.32/x
  3. Step 3: Cross multiply
    48,878,101.36x = 73,381,228.32 × 32,776,103.32
  4. Step 4: Simplify right side
    48,878,101.36x = 2,405,150,721,164,830
  5. Step 5: Solve for x
    x = 2,405,150,721,164,830/48,878,101.36
  6. Step 6: Final answer
    x = 49,207,122.50

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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.