Home / 34,693,113.63-47,876,553.09-19,009,645.92

Finding the Fourth Proportional to 34,693,113.63, 47,876,553.09 and 19,009,645.92

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Solution

The fourth proportional to 34,693,113.63, 47,876,553.09 and 19,009,645.92 is: 26,233,342.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,693,113.63 : 47,876,553.09 = 19,009,645.92 : x
  2. Step 2: Convert to fraction form
    34,693,113.63/47,876,553.09 = 19,009,645.92/x
  3. Step 3: Cross multiply
    34,693,113.63x = 47,876,553.09 × 19,009,645.92
  4. Step 4: Simplify right side
    34,693,113.63x = 910,116,322,110,982
  5. Step 5: Solve for x
    x = 910,116,322,110,982/34,693,113.63
  6. Step 6: Final answer
    x = 26,233,342.21

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