Home / 23,083,280,949.49-34,647,311,610.59-11,139,938,339.09

Finding the Fourth Proportional to 23,083,280,949.49, 34,647,311,610.59 and 11,139,938,339.09

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Solution

The fourth proportional to 23,083,280,949.49, 34,647,311,610.59 and 11,139,938,339.09 is: 16,720,712,961.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,083,280,949.49 : 34,647,311,610.59 = 11,139,938,339.09 : x
  2. Step 2: Convert to fraction form
    23,083,280,949.49/34,647,311,610.59 = 11,139,938,339.09/x
  3. Step 3: Cross multiply
    23,083,280,949.49x = 34,647,311,610.59 × 11,139,938,339.09
  4. Step 4: Simplify right side
    23,083,280,949.49x = 385,968,914,956,980,649,984
  5. Step 5: Solve for x
    x = 385,968,914,956,980,649,984/23,083,280,949.49
  6. Step 6: Final answer
    x = 16,720,712,961.11

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1.5x scale

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.