Home / 3,712,589,333,759.80-5,123,373,526,961.60-2,066,427,921,102.40

Finding the Fourth Proportional to 3,712,589,333,759.80, 5,123,373,526,961.60 and 2,066,427,921,102.40

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Solution

The fourth proportional to 3,712,589,333,759.80, 5,123,373,526,961.60 and 2,066,427,921,102.40 is: 2,851,670,668,252.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,712,589,333,759.80 : 5,123,373,526,961.60 = 2,066,427,921,102.40 : x
  2. Step 2: Convert to fraction form
    3,712,589,333,759.80/5,123,373,526,961.60 = 2,066,427,921,102.40/x
  3. Step 3: Cross multiply
    3,712,589,333,759.80x = 5,123,373,526,961.60 × 2,066,427,921,102.40
  4. Step 4: Simplify right side
    3,712,589,333,759.80x = 10,587,082,106,350,329,290,293,248
  5. Step 5: Solve for x
    x = 10,587,082,106,350,329,290,293,248/3,712,589,333,759.80
  6. Step 6: Final answer
    x = 2,851,670,668,252.61

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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.