Home / 8,113,430,223-17,623,541,784.38

Finding the Third Proportional to 8,113,430,223 and 17,623,541,784.38

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Solution

The third proportional to 8,113,430,223 and 17,623,541,784.38 is: 38,280,877,075.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,113,430,223 : 17,623,541,784.38 = 17,623,541,784.38 : x
  2. Step 2: Convert to fraction form
    8,113,430,223/17,623,541,784.38 = 17,623,541,784.38/x
  3. Step 3: Cross multiply
    8,113,430,223x = 17,623,541,784.38 × 17,623,541,784.38
  4. Step 4: Simplify right side
    8,113,430,223x = 310,589,225,025,611,563,008
  5. Step 5: Solve for x
    x = 310,589,225,025,611,563,008/8,113,430,223
  6. Step 6: Final answer
    x = 38,280,877,075.29

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.