Home / 241,786,331.20-362,683,433.52-69,262,474.24

Finding the Fourth Proportional to 241,786,331.20, 362,683,433.52 and 69,262,474.24

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Solution

The fourth proportional to 241,786,331.20, 362,683,433.52 and 69,262,474.24 is: 103,894,839.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,786,331.20 : 362,683,433.52 = 69,262,474.24 : x
  2. Step 2: Convert to fraction form
    241,786,331.20/362,683,433.52 = 69,262,474.24/x
  3. Step 3: Cross multiply
    241,786,331.20x = 362,683,433.52 × 69,262,474.24
  4. Step 4: Simplify right side
    241,786,331.20x = 25,120,351,971,453,748
  5. Step 5: Solve for x
    x = 25,120,351,971,453,748/241,786,331.20
  6. Step 6: Final answer
    x = 103,894,839.08

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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.