Home / 12,282,920,516,150-16,950,963,136,529-6,802,022,323,814.80

Finding the Fourth Proportional to 12,282,920,516,150, 16,950,963,136,529 and 6,802,022,323,814.80

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Solution

The fourth proportional to 12,282,920,516,150, 16,950,963,136,529 and 6,802,022,323,814.80 is: 9,387,085,873,691.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,282,920,516,150 : 16,950,963,136,529 = 6,802,022,323,814.80 : x
  2. Step 2: Convert to fraction form
    12,282,920,516,150/16,950,963,136,529 = 6,802,022,323,814.80/x
  3. Step 3: Cross multiply
    12,282,920,516,150x = 16,950,963,136,529 × 6,802,022,323,814.80
  4. Step 4: Simplify right side
    12,282,920,516,150x = 115,300,829,664,832,001,062,993,920
  5. Step 5: Solve for x
    x = 115,300,829,664,832,001,062,993,920/12,282,920,516,150
  6. Step 6: Final answer
    x = 9,387,085,873,691.89

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1.5x scale

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.