Home / 96,009,543.54-143,955,994.77-37,647,297.72

Finding the Fourth Proportional to 96,009,543.54, 143,955,994.77 and 37,647,297.72

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Solution

The fourth proportional to 96,009,543.54, 143,955,994.77 and 37,647,297.72 is: 56,448,077.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,009,543.54 : 143,955,994.77 = 37,647,297.72 : x
  2. Step 2: Convert to fraction form
    96,009,543.54/143,955,994.77 = 37,647,297.72/x
  3. Step 3: Cross multiply
    96,009,543.54x = 143,955,994.77 × 37,647,297.72
  4. Step 4: Simplify right side
    96,009,543.54x = 5,419,554,193,684,953
  5. Step 5: Solve for x
    x = 5,419,554,193,684,953/96,009,543.54
  6. Step 6: Final answer
    x = 56,448,077.91

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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.