Home / 5,441,192,643,404.70-8,161,819,476,997.80-1,814,933,920,985.70

Finding the Fourth Proportional to 5,441,192,643,404.70, 8,161,819,476,997.80 and 1,814,933,920,985.70

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Solution

The fourth proportional to 5,441,192,643,404.70, 8,161,819,476,997.80 and 1,814,933,920,985.70 is: 2,722,411,058,854.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,192,643,404.70 : 8,161,819,476,997.80 = 1,814,933,920,985.70 : x
  2. Step 2: Convert to fraction form
    5,441,192,643,404.70/8,161,819,476,997.80 = 1,814,933,920,985.70/x
  3. Step 3: Cross multiply
    5,441,192,643,404.70x = 8,161,819,476,997.80 × 1,814,933,920,985.70
  4. Step 4: Simplify right side
    5,441,192,643,404.70x = 14,813,163,025,765,071,178,432,512
  5. Step 5: Solve for x
    x = 14,813,163,025,765,071,178,432,512/5,441,192,643,404.70
  6. Step 6: Final answer
    x = 2,722,411,058,854.93

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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.