Home / 4,272,640,930,135.80-5,764,795,730,837.60

Finding the Third Proportional to 4,272,640,930,135.80 and 5,764,795,730,837.60

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Solution

The third proportional to 4,272,640,930,135.80 and 5,764,795,730,837.60 is: 7,778,062,880,005.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,272,640,930,135.80 : 5,764,795,730,837.60 = 5,764,795,730,837.60 : x
  2. Step 2: Convert to fraction form
    4,272,640,930,135.80/5,764,795,730,837.60 = 5,764,795,730,837.60/x
  3. Step 3: Cross multiply
    4,272,640,930,135.80x = 5,764,795,730,837.60 × 5,764,795,730,837.60
  4. Step 4: Simplify right side
    4,272,640,930,135.80x = 33,232,869,818,283,415,316,725,760
  5. Step 5: Solve for x
    x = 33,232,869,818,283,415,316,725,760/4,272,640,930,135.80
  6. Step 6: Final answer
    x = 7,778,062,880,005.96

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.