Home / 15,171,948,004.60-22,727,311,005.30-15,171,948,004.60

Finding the Fourth Proportional to 15,171,948,004.60, 22,727,311,005.30 and 15,171,948,004.60

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Solution

The fourth proportional to 15,171,948,004.60, 22,727,311,005.30 and 15,171,948,004.60 is: 22,727,311,005.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,171,948,004.60 : 22,727,311,005.30 = 15,171,948,004.60 : x
  2. Step 2: Convert to fraction form
    15,171,948,004.60/22,727,311,005.30 = 15,171,948,004.60/x
  3. Step 3: Cross multiply
    15,171,948,004.60x = 22,727,311,005.30 × 15,171,948,004.60
  4. Step 4: Simplify right side
    15,171,948,004.60x = 344,817,580,856,784,977,920
  5. Step 5: Solve for x
    x = 344,817,580,856,784,977,920/15,171,948,004.60
  6. Step 6: Final answer
    x = 22,727,311,005.30

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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.