Home / 16,068,230.97-22,174,307.46-8,726,127.50

Finding the Fourth Proportional to 16,068,230.97, 22,174,307.46 and 8,726,127.50

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Solution

The fourth proportional to 16,068,230.97, 22,174,307.46 and 8,726,127.50 is: 12,042,136.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,068,230.97 : 22,174,307.46 = 8,726,127.50 : x
  2. Step 2: Convert to fraction form
    16,068,230.97/22,174,307.46 = 8,726,127.50/x
  3. Step 3: Cross multiply
    16,068,230.97x = 22,174,307.46 × 8,726,127.50
  4. Step 4: Simplify right side
    16,068,230.97x = 193,495,834,009,289.59
  5. Step 5: Solve for x
    x = 193,495,834,009,289.59/16,068,230.97
  6. Step 6: Final answer
    x = 12,042,136.71

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1.5x scale

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.