Home / 17,965,559.70-24,792,445.78-10,230,603.62

Finding the Fourth Proportional to 17,965,559.70, 24,792,445.78 and 10,230,603.62

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Solution

The fourth proportional to 17,965,559.70, 24,792,445.78 and 10,230,603.62 is: 14,118,217.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,965,559.70 : 24,792,445.78 = 10,230,603.62 : x
  2. Step 2: Convert to fraction form
    17,965,559.70/24,792,445.78 = 10,230,603.62/x
  3. Step 3: Cross multiply
    17,965,559.70x = 24,792,445.78 × 10,230,603.62
  4. Step 4: Simplify right side
    17,965,559.70x = 253,641,685,395,983
  5. Step 5: Solve for x
    x = 253,641,685,395,983/17,965,559.70
  6. Step 6: Final answer
    x = 14,118,217.84

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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.