Home / 12,204,955,154,929-16,831,524,580,810-8,907,479,901,673.60

Finding the Fourth Proportional to 12,204,955,154,929, 16,831,524,580,810 and 8,907,479,901,673.60

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Solution

The fourth proportional to 12,204,955,154,929, 16,831,524,580,810 and 8,907,479,901,673.60 is: 12,284,065,366,478.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,204,955,154,929 : 16,831,524,580,810 = 8,907,479,901,673.60 : x
  2. Step 2: Convert to fraction form
    12,204,955,154,929/16,831,524,580,810 = 8,907,479,901,673.60/x
  3. Step 3: Cross multiply
    12,204,955,154,929x = 16,831,524,580,810 × 8,907,479,901,673.60
  4. Step 4: Simplify right side
    12,204,955,154,929x = 149,926,466,918,090,230,558,883,840
  5. Step 5: Solve for x
    x = 149,926,466,918,090,230,558,883,840/12,204,955,154,929
  6. Step 6: Final answer
    x = 12,284,065,366,478.80

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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.