Home / 3,134,768,338,157.20-4,326,114,385,257.60-1,745,849,231,053.40

Finding the Fourth Proportional to 3,134,768,338,157.20, 4,326,114,385,257.60 and 1,745,849,231,053.40

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Solution

The fourth proportional to 3,134,768,338,157.20, 4,326,114,385,257.60 and 1,745,849,231,053.40 is: 2,409,346,611,364.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,134,768,338,157.20 : 4,326,114,385,257.60 = 1,745,849,231,053.40 : x
  2. Step 2: Convert to fraction form
    3,134,768,338,157.20/4,326,114,385,257.60 = 1,745,849,231,053.40/x
  3. Step 3: Cross multiply
    3,134,768,338,157.20x = 4,326,114,385,257.60 × 1,745,849,231,053.40
  4. Step 4: Simplify right side
    3,134,768,338,157.20x = 7,552,743,472,951,033,245,728,768
  5. Step 5: Solve for x
    x = 7,552,743,472,951,033,245,728,768/3,134,768,338,157.20
  6. Step 6: Final answer
    x = 2,409,346,611,364.26

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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.