Home / 25,792,291.86-35,595,874.89-19,254,568.83

Finding the Fourth Proportional to 25,792,291.86, 35,595,874.89 and 19,254,568.83

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Solution

The fourth proportional to 25,792,291.86, 35,595,874.89 and 19,254,568.83 is: 26,573,180.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,792,291.86 : 35,595,874.89 = 19,254,568.83 : x
  2. Step 2: Convert to fraction form
    25,792,291.86/35,595,874.89 = 19,254,568.83/x
  3. Step 3: Cross multiply
    25,792,291.86x = 35,595,874.89 × 19,254,568.83
  4. Step 4: Simplify right side
    25,792,291.86x = 685,383,223,133,573.62
  5. Step 5: Solve for x
    x = 685,383,223,133,573.62/25,792,291.86
  6. Step 6: Final answer
    x = 26,573,180.35

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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.