Home / 2,351,076,253,618.60-3,244,585,788,944.20-1,309,386,923,290.80

Finding the Fourth Proportional to 2,351,076,253,618.60, 3,244,585,788,944.20 and 1,309,386,923,290.80

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Solution

The fourth proportional to 2,351,076,253,618.60, 3,244,585,788,944.20 and 1,309,386,923,290.80 is: 1,807,009,958,524.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,351,076,253,618.60 : 3,244,585,788,944.20 = 1,309,386,923,290.80 : x
  2. Step 2: Convert to fraction form
    2,351,076,253,618.60/3,244,585,788,944.20 = 1,309,386,923,290.80/x
  3. Step 3: Cross multiply
    2,351,076,253,618.60x = 3,244,585,788,944.20 × 1,309,386,923,290.80
  4. Step 4: Simplify right side
    2,351,076,253,618.60x = 4,248,418,203,538,699,331,829,760
  5. Step 5: Solve for x
    x = 4,248,418,203,538,699,331,829,760/2,351,076,253,618.60
  6. Step 6: Final answer
    x = 1,807,009,958,524.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.