Home / 26,030,466.92-39,048,290.04-9,640,137.56

Finding the Fourth Proportional to 26,030,466.92, 39,048,290.04 and 9,640,137.56

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Solution

The fourth proportional to 26,030,466.92, 39,048,290.04 and 9,640,137.56 is: 14,461,165.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,030,466.92 : 39,048,290.04 = 9,640,137.56 : x
  2. Step 2: Convert to fraction form
    26,030,466.92/39,048,290.04 = 9,640,137.56/x
  3. Step 3: Cross multiply
    26,030,466.92x = 39,048,290.04 × 9,640,137.56
  4. Step 4: Simplify right side
    26,030,466.92x = 376,430,887,468,377.94
  5. Step 5: Solve for x
    x = 376,430,887,468,377.94/26,030,466.92
  6. Step 6: Final answer
    x = 14,461,165.40

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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.