Home / 12,282,920,516,110-16,950,963,136,473-6,802,022,323,774.80

Finding the Fourth Proportional to 12,282,920,516,110, 16,950,963,136,473 and 6,802,022,323,774.80

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Solution

The fourth proportional to 12,282,920,516,110, 16,950,963,136,473 and 6,802,022,323,774.80 is: 9,387,085,873,636.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,282,920,516,110 : 16,950,963,136,473 = 6,802,022,323,774.80 : x
  2. Step 2: Convert to fraction form
    12,282,920,516,110/16,950,963,136,473 = 6,802,022,323,774.80/x
  3. Step 3: Cross multiply
    12,282,920,516,110x = 16,950,963,136,473 × 6,802,022,323,774.80
  4. Step 4: Simplify right side
    12,282,920,516,110x = 115,300,829,663,773,051,106,361,344
  5. Step 5: Solve for x
    x = 115,300,829,663,773,051,106,361,344/12,282,920,516,110
  6. Step 6: Final answer
    x = 9,387,085,873,636.25

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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.