Home / 160,091,054,081.01-240,128,123,643.42-52,511,154,452.01

Finding the Fourth Proportional to 160,091,054,081.01, 240,128,123,643.42 and 52,511,154,452.01

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Solution

The fourth proportional to 160,091,054,081.01, 240,128,123,643.42 and 52,511,154,452.01 is: 78,763,957,557.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,091,054,081.01 : 240,128,123,643.42 = 52,511,154,452.01 : x
  2. Step 2: Convert to fraction form
    160,091,054,081.01/240,128,123,643.42 = 52,511,154,452.01/x
  3. Step 3: Cross multiply
    160,091,054,081.01x = 240,128,123,643.42 × 52,511,154,452.01
  4. Step 4: Simplify right side
    160,091,054,081.01x = 12,609,404,988,910,982,922,240
  5. Step 5: Solve for x
    x = 12,609,404,988,910,982,922,240/160,091,054,081.01
  6. Step 6: Final answer
    x = 78,763,957,557.12

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.