Home / 1,704,905,337,323.80-2,557,358,035,530.80-414,107,893,678.90

Finding the Fourth Proportional to 1,704,905,337,323.80, 2,557,358,035,530.80 and 414,107,893,678.90

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Solution

The fourth proportional to 1,704,905,337,323.80, 2,557,358,035,530.80 and 414,107,893,678.90 is: 621,161,847,694.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,905,337,323.80 : 2,557,358,035,530.80 = 414,107,893,678.90 : x
  2. Step 2: Convert to fraction form
    1,704,905,337,323.80/2,557,358,035,530.80 = 414,107,893,678.90/x
  3. Step 3: Cross multiply
    1,704,905,337,323.80x = 2,557,358,035,530.80 × 414,107,893,678.90
  4. Step 4: Simplify right side
    1,704,905,337,323.80x = 1,059,022,149,476,469,142,716,416
  5. Step 5: Solve for x
    x = 1,059,022,149,476,469,142,716,416/1,704,905,337,323.80
  6. Step 6: Final answer
    x = 621,161,847,694.62

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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.