Home / 24,826,203.90-34,259,295.78-13,661,653.50

Finding the Fourth Proportional to 24,826,203.90, 34,259,295.78 and 13,661,653.50

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Solution

The fourth proportional to 24,826,203.90, 34,259,295.78 and 13,661,653.50 is: 18,852,605.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,826,203.90 : 34,259,295.78 = 13,661,653.50 : x
  2. Step 2: Convert to fraction form
    24,826,203.90/34,259,295.78 = 13,661,653.50/x
  3. Step 3: Cross multiply
    24,826,203.90x = 34,259,295.78 × 13,661,653.50
  4. Step 4: Simplify right side
    24,826,203.90x = 468,038,628,100,372.25
  5. Step 5: Solve for x
    x = 468,038,628,100,372.25/24,826,203.90
  6. Step 6: Final answer
    x = 18,852,605.50

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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.