Home / 35,916,352.59-49,564,564.65-19,396,475.56

Finding the Fourth Proportional to 35,916,352.59, 49,564,564.65 and 19,396,475.56

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Solution

The fourth proportional to 35,916,352.59, 49,564,564.65 and 19,396,475.56 is: 26,767,135.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,916,352.59 : 49,564,564.65 = 19,396,475.56 : x
  2. Step 2: Convert to fraction form
    35,916,352.59/49,564,564.65 = 19,396,475.56/x
  3. Step 3: Cross multiply
    35,916,352.59x = 49,564,564.65 × 19,396,475.56
  4. Step 4: Simplify right side
    35,916,352.59x = 961,377,866,530,959.75
  5. Step 5: Solve for x
    x = 961,377,866,530,959.75/35,916,352.59
  6. Step 6: Final answer
    x = 26,767,135.22

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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.