Home / 73,216,896.25-109,831,727.38-24,017,998.45

Finding the Fourth Proportional to 73,216,896.25, 109,831,727.38 and 24,017,998.45

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Solution

The fourth proportional to 73,216,896.25, 109,831,727.38 and 24,017,998.45 is: 36,029,091.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,216,896.25 : 109,831,727.38 = 24,017,998.45 : x
  2. Step 2: Convert to fraction form
    73,216,896.25/109,831,727.38 = 24,017,998.45/x
  3. Step 3: Cross multiply
    73,216,896.25x = 109,831,727.38 × 24,017,998.45
  4. Step 4: Simplify right side
    73,216,896.25x = 2,637,938,257,973,662.50
  5. Step 5: Solve for x
    x = 2,637,938,257,973,662.50/73,216,896.25
  6. Step 6: Final answer
    x = 36,029,091.55

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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.