Home / 5,475,536,667,349.80-8,213,305,001,024.70-5,243,382,831,215.70

Finding the Fourth Proportional to 5,475,536,667,349.80, 8,213,305,001,024.70 and 5,243,382,831,215.70

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Solution

The fourth proportional to 5,475,536,667,349.80, 8,213,305,001,024.70 and 5,243,382,831,215.70 is: 7,865,074,246,823.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,475,536,667,349.80 : 8,213,305,001,024.70 = 5,243,382,831,215.70 : x
  2. Step 2: Convert to fraction form
    5,475,536,667,349.80/8,213,305,001,024.70 = 5,243,382,831,215.70/x
  3. Step 3: Cross multiply
    5,475,536,667,349.80x = 8,213,305,001,024.70 × 5,243,382,831,215.70
  4. Step 4: Simplify right side
    5,475,536,667,349.80x = 43,065,502,429,910,962,825,854,976
  5. Step 5: Solve for x
    x = 43,065,502,429,910,962,825,854,976/5,475,536,667,349.80
  6. Step 6: Final answer
    x = 7,865,074,246,823.55

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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.