Home / 631,086,200.10-946,629,300.15-631,086,200.10

Finding the Fourth Proportional to 631,086,200.10, 946,629,300.15 and 631,086,200.10

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Solution

The fourth proportional to 631,086,200.10, 946,629,300.15 and 631,086,200.10 is: 946,629,300.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    631,086,200.10 : 946,629,300.15 = 631,086,200.10 : x
  2. Step 2: Convert to fraction form
    631,086,200.10/946,629,300.15 = 631,086,200.10/x
  3. Step 3: Cross multiply
    631,086,200.10x = 946,629,300.15 × 631,086,200.10
  4. Step 4: Simplify right side
    631,086,200.10x = 597,404,687,934,985,856
  5. Step 5: Solve for x
    x = 597,404,687,934,985,856/631,086,200.10
  6. Step 6: Final answer
    x = 946,629,300.15

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Half scale
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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.