Home / 54,888,612.62-82,358,061.58-23,773,786.52

Finding the Fourth Proportional to 54,888,612.62, 82,358,061.58 and 23,773,786.52

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Solution

The fourth proportional to 54,888,612.62, 82,358,061.58 and 23,773,786.52 is: 35,671,569.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,888,612.62 : 82,358,061.58 = 23,773,786.52 : x
  2. Step 2: Convert to fraction form
    54,888,612.62/82,358,061.58 = 23,773,786.52/x
  3. Step 3: Cross multiply
    54,888,612.62x = 82,358,061.58 × 23,773,786.52
  4. Step 4: Simplify right side
    54,888,612.62x = 1,957,962,974,203,933.75
  5. Step 5: Solve for x
    x = 1,957,962,974,203,933.75/54,888,612.62
  6. Step 6: Final answer
    x = 35,671,569.76

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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.