Home / 3,052,368,072.80-4,578,888,032.40-1,114,091,208.80

Finding the Fourth Proportional to 3,052,368,072.80, 4,578,888,032.40 and 1,114,091,208.80

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Solution

The fourth proportional to 3,052,368,072.80, 4,578,888,032.40 and 1,114,091,208.80 is: 1,671,259,422.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,368,072.80 : 4,578,888,032.40 = 1,114,091,208.80 : x
  2. Step 2: Convert to fraction form
    3,052,368,072.80/4,578,888,032.40 = 1,114,091,208.80/x
  3. Step 3: Cross multiply
    3,052,368,072.80x = 4,578,888,032.40 × 1,114,091,208.80
  4. Step 4: Simplify right side
    3,052,368,072.80x = 5,101,298,902,976,368,640
  5. Step 5: Solve for x
    x = 5,101,298,902,976,368,640/3,052,368,072.80
  6. Step 6: Final answer
    x = 1,671,259,422.62

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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.