Home / 17,170,022,585.60-25,755,033,878.40-6,281,399,686.40

Finding the Fourth Proportional to 17,170,022,585.60, 25,755,033,878.40 and 6,281,399,686.40

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Solution

The fourth proportional to 17,170,022,585.60, 25,755,033,878.40 and 6,281,399,686.40 is: 9,422,099,529.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,170,022,585.60 : 25,755,033,878.40 = 6,281,399,686.40 : x
  2. Step 2: Convert to fraction form
    17,170,022,585.60/25,755,033,878.40 = 6,281,399,686.40/x
  3. Step 3: Cross multiply
    17,170,022,585.60x = 25,755,033,878.40 × 6,281,399,686.40
  4. Step 4: Simplify right side
    17,170,022,585.60x = 161,777,661,727,003,148,288
  5. Step 5: Solve for x
    x = 161,777,661,727,003,148,288/17,170,022,585.60
  6. Step 6: Final answer
    x = 9,422,099,529.60

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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.