Home / 566,728,131,177.60-850,418,714,116.80-213,654,036,278.40

Finding the Fourth Proportional to 566,728,131,177.60, 850,418,714,116.80 and 213,654,036,278.40

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Solution

The fourth proportional to 566,728,131,177.60, 850,418,714,116.80 and 213,654,036,278.40 is: 320,604,150,036.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,728,131,177.60 : 850,418,714,116.80 = 213,654,036,278.40 : x
  2. Step 2: Convert to fraction form
    566,728,131,177.60/850,418,714,116.80 = 213,654,036,278.40/x
  3. Step 3: Cross multiply
    566,728,131,177.60x = 850,418,714,116.80 × 213,654,036,278.40
  4. Step 4: Simplify right side
    566,728,131,177.60x = 181,695,390,797,741,084,901,376
  5. Step 5: Solve for x
    x = 181,695,390,797,741,084,901,376/566,728,131,177.60
  6. Step 6: Final answer
    x = 320,604,150,036.10

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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.