Home / 4,551,947,139,276-9,829,395,708,104.20

Finding the Third Proportional to 4,551,947,139,276 and 9,829,395,708,104.20

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Solution

The third proportional to 4,551,947,139,276 and 9,829,395,708,104.20 is: 21,225,426,620,807.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,947,139,276 : 9,829,395,708,104.20 = 9,829,395,708,104.20 : x
  2. Step 2: Convert to fraction form
    4,551,947,139,276/9,829,395,708,104.20 = 9,829,395,708,104.20/x
  3. Step 3: Cross multiply
    4,551,947,139,276x = 9,829,395,708,104.20 × 9,829,395,708,104.20
  4. Step 4: Simplify right side
    4,551,947,139,276x = 96,617,019,986,497,245,533,962,240
  5. Step 5: Solve for x
    x = 96,617,019,986,497,245,533,962,240/4,551,947,139,276
  6. Step 6: Final answer
    x = 21,225,426,620,807.48

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.