Home / 207,222,634,268.80-310,833,951,403.20-207,222,634,268.80

Finding the Fourth Proportional to 207,222,634,268.80, 310,833,951,403.20 and 207,222,634,268.80

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Solution

The fourth proportional to 207,222,634,268.80, 310,833,951,403.20 and 207,222,634,268.80 is: 310,833,951,403.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,222,634,268.80 : 310,833,951,403.20 = 207,222,634,268.80 : x
  2. Step 2: Convert to fraction form
    207,222,634,268.80/310,833,951,403.20 = 207,222,634,268.80/x
  3. Step 3: Cross multiply
    207,222,634,268.80x = 310,833,951,403.20 × 207,222,634,268.80
  4. Step 4: Simplify right side
    207,222,634,268.80x = 64,411,830,229,951,263,539,200
  5. Step 5: Solve for x
    x = 64,411,830,229,951,263,539,200/207,222,634,268.80
  6. Step 6: Final answer
    x = 310,833,951,403.20

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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.