Home / 17,680,147,208.10-26,520,220,812.15-17,680,147,208.10

Finding the Fourth Proportional to 17,680,147,208.10, 26,520,220,812.15 and 17,680,147,208.10

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Solution

The fourth proportional to 17,680,147,208.10, 26,520,220,812.15 and 17,680,147,208.10 is: 26,520,220,812.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,680,147,208.10 : 26,520,220,812.15 = 17,680,147,208.10 : x
  2. Step 2: Convert to fraction form
    17,680,147,208.10/26,520,220,812.15 = 17,680,147,208.10/x
  3. Step 3: Cross multiply
    17,680,147,208.10x = 26,520,220,812.15 × 17,680,147,208.10
  4. Step 4: Simplify right side
    17,680,147,208.10x = 468,881,407,950,129,332,224
  5. Step 5: Solve for x
    x = 468,881,407,950,129,332,224/17,680,147,208.10
  6. Step 6: Final answer
    x = 26,520,220,812.15

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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.