Home / 248,013,454.50-364,845,181.50

Finding the Third Proportional to 248,013,454.50 and 364,845,181.50

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Solution

The third proportional to 248,013,454.50 and 364,845,181.50 is: 536,712,843.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    248,013,454.50 : 364,845,181.50 = 364,845,181.50 : x
  2. Step 2: Convert to fraction form
    248,013,454.50/364,845,181.50 = 364,845,181.50/x
  3. Step 3: Cross multiply
    248,013,454.50x = 364,845,181.50 × 364,845,181.50
  4. Step 4: Simplify right side
    248,013,454.50x = 133,112,006,463,767,936
  5. Step 5: Solve for x
    x = 133,112,006,463,767,936/248,013,454.50
  6. Step 6: Final answer
    x = 536,712,843.79

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Why These Related Problems?

These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.