Home / 60,494,349.85-90,741,386.36-25,928,338.52

Finding the Fourth Proportional to 60,494,349.85, 90,741,386.36 and 25,928,338.52

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Solution

The fourth proportional to 60,494,349.85, 90,741,386.36 and 25,928,338.52 is: 38,892,448.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,494,349.85 : 90,741,386.36 = 25,928,338.52 : x
  2. Step 2: Convert to fraction form
    60,494,349.85/90,741,386.36 = 25,928,338.52/x
  3. Step 3: Cross multiply
    60,494,349.85x = 90,741,386.36 × 25,928,338.52
  4. Step 4: Simplify right side
    60,494,349.85x = 2,352,773,383,097,444.50
  5. Step 5: Solve for x
    x = 2,352,773,383,097,444.50/60,494,349.85
  6. Step 6: Final answer
    x = 38,892,448.45

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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.