Home / 38,963,232.60-54,667,965-38,963,232.60

Finding the Fourth Proportional to 38,963,232.60, 54,667,965 and 38,963,232.60

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Solution

The fourth proportional to 38,963,232.60, 54,667,965 and 38,963,232.60 is: 54,667,965

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,963,232.60 : 54,667,965 = 38,963,232.60 : x
  2. Step 2: Convert to fraction form
    38,963,232.60/54,667,965 = 38,963,232.60/x
  3. Step 3: Cross multiply
    38,963,232.60x = 54,667,965 × 38,963,232.60
  4. Step 4: Simplify right side
    38,963,232.60x = 2,130,040,636,063,659
  5. Step 5: Solve for x
    x = 2,130,040,636,063,659/38,963,232.60
  6. Step 6: Final answer
    x = 54,667,965

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.