Home / 9,616,453.21-14,401,781.12-5,564,401.48

Finding the Fourth Proportional to 9,616,453.21, 14,401,781.12 and 5,564,401.48

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Solution

The fourth proportional to 9,616,453.21, 14,401,781.12 and 5,564,401.48 is: 8,333,352.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,616,453.21 : 14,401,781.12 = 5,564,401.48 : x
  2. Step 2: Convert to fraction form
    9,616,453.21/14,401,781.12 = 5,564,401.48/x
  3. Step 3: Cross multiply
    9,616,453.21x = 14,401,781.12 × 5,564,401.48
  4. Step 4: Simplify right side
    9,616,453.21x = 80,137,292,207,813.02
  5. Step 5: Solve for x
    x = 80,137,292,207,813.02/9,616,453.21
  6. Step 6: Final answer
    x = 8,333,352.27

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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.