Home / 19,333,329.06-26,673,463.78-10,959,800.52

Finding the Fourth Proportional to 19,333,329.06, 26,673,463.78 and 10,959,800.52

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Solution

The fourth proportional to 19,333,329.06, 26,673,463.78 and 10,959,800.52 is: 15,120,822.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,333,329.06 : 26,673,463.78 = 10,959,800.52 : x
  2. Step 2: Convert to fraction form
    19,333,329.06/26,673,463.78 = 10,959,800.52/x
  3. Step 3: Cross multiply
    19,333,329.06x = 26,673,463.78 × 10,959,800.52
  4. Step 4: Simplify right side
    19,333,329.06x = 292,335,842,206,245.19
  5. Step 5: Solve for x
    x = 292,335,842,206,245.19/19,333,329.06
  6. Step 6: Final answer
    x = 15,120,822.77

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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.