Home / 67,610,080,963.20-101,415,121,444.80-23,448,609,321.60

Finding the Fourth Proportional to 67,610,080,963.20, 101,415,121,444.80 and 23,448,609,321.60

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Solution

The fourth proportional to 67,610,080,963.20, 101,415,121,444.80 and 23,448,609,321.60 is: 35,172,913,982.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,610,080,963.20 : 101,415,121,444.80 = 23,448,609,321.60 : x
  2. Step 2: Convert to fraction form
    67,610,080,963.20/101,415,121,444.80 = 23,448,609,321.60/x
  3. Step 3: Cross multiply
    67,610,080,963.20x = 101,415,121,444.80 × 23,448,609,321.60
  4. Step 4: Simplify right side
    67,610,080,963.20x = 2,378,043,562,061,733,036,032
  5. Step 5: Solve for x
    x = 2,378,043,562,061,733,036,032/67,610,080,963.20
  6. Step 6: Final answer
    x = 35,172,913,982.40

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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.