Home / 59,189,569,540.20-88,784,354,310.30-27,808,509,931.20

Finding the Fourth Proportional to 59,189,569,540.20, 88,784,354,310.30 and 27,808,509,931.20

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Solution

The fourth proportional to 59,189,569,540.20, 88,784,354,310.30 and 27,808,509,931.20 is: 41,712,764,896.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,189,569,540.20 : 88,784,354,310.30 = 27,808,509,931.20 : x
  2. Step 2: Convert to fraction form
    59,189,569,540.20/88,784,354,310.30 = 27,808,509,931.20/x
  3. Step 3: Cross multiply
    59,189,569,540.20x = 88,784,354,310.30 × 27,808,509,931.20
  4. Step 4: Simplify right side
    59,189,569,540.20x = 2,468,960,598,573,157,187,584
  5. Step 5: Solve for x
    x = 2,468,960,598,573,157,187,584/59,189,569,540.20
  6. Step 6: Final answer
    x = 41,712,764,896.80

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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.