Home / 16,284,701.90-24,427,838.41-5,354,649.50

Finding the Fourth Proportional to 16,284,701.90, 24,427,838.41 and 5,354,649.50

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Solution

The fourth proportional to 16,284,701.90, 24,427,838.41 and 5,354,649.50 is: 8,032,232.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,701.90 : 24,427,838.41 = 5,354,649.50 : x
  2. Step 2: Convert to fraction form
    16,284,701.90/24,427,838.41 = 5,354,649.50/x
  3. Step 3: Cross multiply
    16,284,701.90x = 24,427,838.41 × 5,354,649.50
  4. Step 4: Simplify right side
    16,284,701.90x = 130,802,512,728,187.30
  5. Step 5: Solve for x
    x = 130,802,512,728,187.30/16,284,701.90
  6. Step 6: Final answer
    x = 8,032,232.55

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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.