Home / 110,632,999.24-152,669,537.94-61,072,309

Finding the Fourth Proportional to 110,632,999.24, 152,669,537.94 and 61,072,309

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Solution

The fourth proportional to 110,632,999.24, 152,669,537.94 and 61,072,309 is: 84,277,577.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,632,999.24 : 152,669,537.94 = 61,072,309 : x
  2. Step 2: Convert to fraction form
    110,632,999.24/152,669,537.94 = 61,072,309/x
  3. Step 3: Cross multiply
    110,632,999.24x = 152,669,537.94 × 61,072,309
  4. Step 4: Simplify right side
    110,632,999.24x = 9,323,881,195,958,904
  5. Step 5: Solve for x
    x = 9,323,881,195,958,904/110,632,999.24
  6. Step 6: Final answer
    x = 84,277,577.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.