Home / 19,185,757.07-26,476,413.54-10,483,929.59

Finding the Fourth Proportional to 19,185,757.07, 26,476,413.54 and 10,483,929.59

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Solution

The fourth proportional to 19,185,757.07, 26,476,413.54 and 10,483,929.59 is: 14,467,860.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,185,757.07 : 26,476,413.54 = 10,483,929.59 : x
  2. Step 2: Convert to fraction form
    19,185,757.07/26,476,413.54 = 10,483,929.59/x
  3. Step 3: Cross multiply
    19,185,757.07x = 26,476,413.54 × 10,483,929.59
  4. Step 4: Simplify right side
    19,185,757.07x = 277,576,855,349,082.62
  5. Step 5: Solve for x
    x = 277,576,855,349,082.62/19,185,757.07
  6. Step 6: Final answer
    x = 14,467,860.42

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1.5x scale

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.