Home / 971,266,816.20-1,456,900,224.30-801,205,696.20

Finding the Fourth Proportional to 971,266,816.20, 1,456,900,224.30 and 801,205,696.20

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Solution

The fourth proportional to 971,266,816.20, 1,456,900,224.30 and 801,205,696.20 is: 1,201,808,544.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    971,266,816.20 : 1,456,900,224.30 = 801,205,696.20 : x
  2. Step 2: Convert to fraction form
    971,266,816.20/1,456,900,224.30 = 801,205,696.20/x
  3. Step 3: Cross multiply
    971,266,816.20x = 1,456,900,224.30 × 801,205,696.20
  4. Step 4: Simplify right side
    971,266,816.20x = 1,167,276,758,504,217,600
  5. Step 5: Solve for x
    x = 1,167,276,758,504,217,600/971,266,816.20
  6. Step 6: Final answer
    x = 1,201,808,544.30

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Double scale
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Similar ratio
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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.