Home / 43,277,536.94-64,813,268.54-25,043,293.22

Finding the Fourth Proportional to 43,277,536.94, 64,813,268.54 and 25,043,293.22

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Solution

The fourth proportional to 43,277,536.94, 64,813,268.54 and 25,043,293.22 is: 37,505,315.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,277,536.94 : 64,813,268.54 = 25,043,293.22 : x
  2. Step 2: Convert to fraction form
    43,277,536.94/64,813,268.54 = 25,043,293.22/x
  3. Step 3: Cross multiply
    43,277,536.94x = 64,813,268.54 × 25,043,293.22
  4. Step 4: Simplify right side
    43,277,536.94x = 1,623,137,688,593,821.25
  5. Step 5: Solve for x
    x = 1,623,137,688,593,821.25/43,277,536.94
  6. Step 6: Final answer
    x = 37,505,315.77

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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.