Home / 3,003,048,139.80-4,504,572,209.70-2,084,718,091.80

Finding the Fourth Proportional to 3,003,048,139.80, 4,504,572,209.70 and 2,084,718,091.80

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Solution

The fourth proportional to 3,003,048,139.80, 4,504,572,209.70 and 2,084,718,091.80 is: 3,127,077,137.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,003,048,139.80 : 4,504,572,209.70 = 2,084,718,091.80 : x
  2. Step 2: Convert to fraction form
    3,003,048,139.80/4,504,572,209.70 = 2,084,718,091.80/x
  3. Step 3: Cross multiply
    3,003,048,139.80x = 4,504,572,209.70 × 2,084,718,091.80
  4. Step 4: Simplify right side
    3,003,048,139.80x = 9,390,763,181,381,093,376
  5. Step 5: Solve for x
    x = 9,390,763,181,381,093,376/3,003,048,139.80
  6. Step 6: Final answer
    x = 3,127,077,137.70

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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.