Home / 89,062,212.15-133,593,318.23-89,062,212.15

Finding the Fourth Proportional to 89,062,212.15, 133,593,318.23 and 89,062,212.15

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Solution

The fourth proportional to 89,062,212.15, 133,593,318.23 and 89,062,212.15 is: 133,593,318.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,062,212.15 : 133,593,318.23 = 89,062,212.15 : x
  2. Step 2: Convert to fraction form
    89,062,212.15/133,593,318.23 = 89,062,212.15/x
  3. Step 3: Cross multiply
    89,062,212.15x = 133,593,318.23 × 89,062,212.15
  4. Step 4: Simplify right side
    89,062,212.15x = 11,898,116,449,577,412
  5. Step 5: Solve for x
    x = 11,898,116,449,577,412/89,062,212.15
  6. Step 6: Final answer
    x = 133,593,318.23

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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.