Home / 3,737,892,303.10-5,606,838,454.65-1,556,575,003.90

Finding the Fourth Proportional to 3,737,892,303.10, 5,606,838,454.65 and 1,556,575,003.90

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Solution

The fourth proportional to 3,737,892,303.10, 5,606,838,454.65 and 1,556,575,003.90 is: 2,334,862,505.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,737,892,303.10 : 5,606,838,454.65 = 1,556,575,003.90 : x
  2. Step 2: Convert to fraction form
    3,737,892,303.10/5,606,838,454.65 = 1,556,575,003.90/x
  3. Step 3: Cross multiply
    3,737,892,303.10x = 5,606,838,454.65 × 1,556,575,003.90
  4. Step 4: Simplify right side
    3,737,892,303.10x = 8,727,464,589,413,493,760
  5. Step 5: Solve for x
    x = 8,727,464,589,413,493,760/3,737,892,303.10
  6. Step 6: Final answer
    x = 2,334,862,505.85

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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.