Home / 11,758,224,133.70-17,637,336,200.55-7,404,659,461.70

Finding the Fourth Proportional to 11,758,224,133.70, 17,637,336,200.55 and 7,404,659,461.70

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Solution

The fourth proportional to 11,758,224,133.70, 17,637,336,200.55 and 7,404,659,461.70 is: 11,106,989,192.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,758,224,133.70 : 17,637,336,200.55 = 7,404,659,461.70 : x
  2. Step 2: Convert to fraction form
    11,758,224,133.70/17,637,336,200.55 = 7,404,659,461.70/x
  3. Step 3: Cross multiply
    11,758,224,133.70x = 17,637,336,200.55 × 7,404,659,461.70
  4. Step 4: Simplify right side
    11,758,224,133.70x = 130,598,468,376,586,469,376
  5. Step 5: Solve for x
    x = 130,598,468,376,586,469,376/11,758,224,133.70
  6. Step 6: Final answer
    x = 11,106,989,192.55

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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.