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Finding the Fourth Proportional to 56,594,078,719.20, 84,727,859,403.60 and 56,594,078,719.20

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Solution

The fourth proportional to 56,594,078,719.20, 84,727,859,403.60 and 56,594,078,719.20 is: 84,727,859,403.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,594,078,719.20 : 84,727,859,403.60 = 56,594,078,719.20 : x
  2. Step 2: Convert to fraction form
    56,594,078,719.20/84,727,859,403.60 = 56,594,078,719.20/x
  3. Step 3: Cross multiply
    56,594,078,719.20x = 84,727,859,403.60 × 56,594,078,719.20
  4. Step 4: Simplify right side
    56,594,078,719.20x = 4,795,095,144,796,648,374,272
  5. Step 5: Solve for x
    x = 4,795,095,144,796,648,374,272/56,594,078,719.20
  6. Step 6: Final answer
    x = 84,727,859,403.60

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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.