Home / 546,970,464,064.20-820,455,696,096.30-546,970,464,064.20

Finding the Fourth Proportional to 546,970,464,064.20, 820,455,696,096.30 and 546,970,464,064.20

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Solution

The fourth proportional to 546,970,464,064.20, 820,455,696,096.30 and 546,970,464,064.20 is: 820,455,696,096.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    546,970,464,064.20 : 820,455,696,096.30 = 546,970,464,064.20 : x
  2. Step 2: Convert to fraction form
    546,970,464,064.20/820,455,696,096.30 = 546,970,464,064.20/x
  3. Step 3: Cross multiply
    546,970,464,064.20x = 820,455,696,096.30 × 546,970,464,064.20
  4. Step 4: Simplify right side
    546,970,464,064.20x = 448,765,032,837,909,487,550,464
  5. Step 5: Solve for x
    x = 448,765,032,837,909,487,550,464/546,970,464,064.20
  6. Step 6: Final answer
    x = 820,455,696,096.30

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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.