Home / 54,677,051.41-82,015,656.90-22,328,954.32

Finding the Fourth Proportional to 54,677,051.41, 82,015,656.90 and 22,328,954.32

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Solution

The fourth proportional to 54,677,051.41, 82,015,656.90 and 22,328,954.32 is: 33,493,464.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,677,051.41 : 82,015,656.90 = 22,328,954.32 : x
  2. Step 2: Convert to fraction form
    54,677,051.41/82,015,656.90 = 22,328,954.32/x
  3. Step 3: Cross multiply
    54,677,051.41x = 82,015,656.90 × 22,328,954.32
  4. Step 4: Simplify right side
    54,677,051.41x = 1,831,323,856,444,893
  5. Step 5: Solve for x
    x = 1,831,323,856,444,893/54,677,051.41
  6. Step 6: Final answer
    x = 33,493,464.06

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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.