Home / 10,909,544.56-16,368,307.22-5,076,512.24

Finding the Fourth Proportional to 10,909,544.56, 16,368,307.22 and 5,076,512.24

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Solution

The fourth proportional to 10,909,544.56, 16,368,307.22 and 5,076,512.24 is: 7,616,625.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,909,544.56 : 16,368,307.22 = 5,076,512.24 : x
  2. Step 2: Convert to fraction form
    10,909,544.56/16,368,307.22 = 5,076,512.24/x
  3. Step 3: Cross multiply
    10,909,544.56x = 16,368,307.22 × 5,076,512.24
  4. Step 4: Simplify right side
    10,909,544.56x = 83,093,911,950,410.38
  5. Step 5: Solve for x
    x = 83,093,911,950,410.38/10,909,544.56
  6. Step 6: Final answer
    x = 7,616,625.19

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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.