Home / 35,640,312.29-49,183,651.14-19,342,788.29

Finding the Fourth Proportional to 35,640,312.29, 49,183,651.14 and 19,342,788.29

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Solution

The fourth proportional to 35,640,312.29, 49,183,651.14 and 19,342,788.29 is: 26,693,058.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,640,312.29 : 49,183,651.14 = 19,342,788.29 : x
  2. Step 2: Convert to fraction form
    35,640,312.29/49,183,651.14 = 19,342,788.29/x
  3. Step 3: Cross multiply
    35,640,312.29x = 49,183,651.14 × 19,342,788.29
  4. Step 4: Simplify right side
    35,640,312.29x = 951,348,951,330,237.12
  5. Step 5: Solve for x
    x = 951,348,951,330,237.12/35,640,312.29
  6. Step 6: Final answer
    x = 26,693,058.79

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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.