Home / 17,591,135,997.80-26,371,398,495.90-10,596,522,132.20

Finding the Fourth Proportional to 17,591,135,997.80, 26,371,398,495.90 and 10,596,522,132.20

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Solution

The fourth proportional to 17,591,135,997.80, 26,371,398,495.90 and 10,596,522,132.20 is: 15,885,563,493.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,591,135,997.80 : 26,371,398,495.90 = 10,596,522,132.20 : x
  2. Step 2: Convert to fraction form
    17,591,135,997.80/26,371,398,495.90 = 10,596,522,132.20/x
  3. Step 3: Cross multiply
    17,591,135,997.80x = 26,371,398,495.90 × 10,596,522,132.20
  4. Step 4: Simplify right side
    17,591,135,997.80x = 279,445,107,818,870,177,792
  5. Step 5: Solve for x
    x = 279,445,107,818,870,177,792/17,591,135,997.80
  6. Step 6: Final answer
    x = 15,885,563,493.67

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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.