Home / 26,376,511.16-39,553,556.31-10,803,603.59

Finding the Fourth Proportional to 26,376,511.16, 39,553,556.31 and 10,803,603.59

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Solution

The fourth proportional to 26,376,511.16, 39,553,556.31 and 10,803,603.59 is: 16,200,813.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,376,511.16 : 39,553,556.31 = 10,803,603.59 : x
  2. Step 2: Convert to fraction form
    26,376,511.16/39,553,556.31 = 10,803,603.59/x
  3. Step 3: Cross multiply
    26,376,511.16x = 39,553,556.31 × 10,803,603.59
  4. Step 4: Simplify right side
    26,376,511.16x = 427,320,942,947,983.19
  5. Step 5: Solve for x
    x = 427,320,942,947,983.19/26,376,511.16
  6. Step 6: Final answer
    x = 16,200,813.68

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.