Home / 4,143,114,080-8,877,190,552

Finding the Third Proportional to 4,143,114,080 and 8,877,190,552

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Solution

The third proportional to 4,143,114,080 and 8,877,190,552 is: 19,020,599,137.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143,114,080 : 8,877,190,552 = 8,877,190,552 : x
  2. Step 2: Convert to fraction form
    4,143,114,080/8,877,190,552 = 8,877,190,552/x
  3. Step 3: Cross multiply
    4,143,114,080x = 8,877,190,552 × 8,877,190,552
  4. Step 4: Simplify right side
    4,143,114,080x = 78,804,512,096,518,062,080
  5. Step 5: Solve for x
    x = 78,804,512,096,518,062,080/4,143,114,080
  6. Step 6: Final answer
    x = 19,020,599,137.48

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.