Home / 59,150,881.40-88,577,022.90-38,846,190.20

Finding the Fourth Proportional to 59,150,881.40, 88,577,022.90 and 38,846,190.20

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Solution

The fourth proportional to 59,150,881.40, 88,577,022.90 and 38,846,190.20 is: 58,171,235.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,150,881.40 : 88,577,022.90 = 38,846,190.20 : x
  2. Step 2: Convert to fraction form
    59,150,881.40/88,577,022.90 = 38,846,190.20/x
  3. Step 3: Cross multiply
    59,150,881.40x = 88,577,022.90 × 38,846,190.20
  4. Step 4: Simplify right side
    59,150,881.40x = 3,440,879,878,923,156
  5. Step 5: Solve for x
    x = 3,440,879,878,923,156/59,150,881.40
  6. Step 6: Final answer
    x = 58,171,235.96

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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.