Home / 59,189,569,402.20-88,784,354,103.30-27,808,509,793.20

Finding the Fourth Proportional to 59,189,569,402.20, 88,784,354,103.30 and 27,808,509,793.20

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Solution

The fourth proportional to 59,189,569,402.20, 88,784,354,103.30 and 27,808,509,793.20 is: 41,712,764,689.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,189,569,402.20 : 88,784,354,103.30 = 27,808,509,793.20 : x
  2. Step 2: Convert to fraction form
    59,189,569,402.20/88,784,354,103.30 = 27,808,509,793.20/x
  3. Step 3: Cross multiply
    59,189,569,402.20x = 88,784,354,103.30 × 27,808,509,793.20
  4. Step 4: Simplify right side
    59,189,569,402.20x = 2,468,960,580,564,554,874,880
  5. Step 5: Solve for x
    x = 2,468,960,580,564,554,874,880/59,189,569,402.20
  6. Step 6: Final answer
    x = 41,712,764,689.80

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1.5x scale

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.