Home / 112,181,162.63-172,323,996.75

Finding the Third Proportional to 112,181,162.63 and 172,323,996.75

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Solution

The third proportional to 112,181,162.63 and 172,323,996.75 is: 264,710,751.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,181,162.63 : 172,323,996.75 = 172,323,996.75 : x
  2. Step 2: Convert to fraction form
    112,181,162.63/172,323,996.75 = 172,323,996.75/x
  3. Step 3: Cross multiply
    112,181,162.63x = 172,323,996.75 × 172,323,996.75
  4. Step 4: Simplify right side
    112,181,162.63x = 29,695,559,855,894,012
  5. Step 5: Solve for x
    x = 29,695,559,855,894,012/112,181,162.63
  6. Step 6: Final answer
    x = 264,710,751.44

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.