Home / 16,726,033.93-23,038,919.96-11,822,826.40

Finding the Fourth Proportional to 16,726,033.93, 23,038,919.96 and 11,822,826.40

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Solution

The fourth proportional to 16,726,033.93, 23,038,919.96 and 11,822,826.40 is: 16,285,100.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,726,033.93 : 23,038,919.96 = 11,822,826.40 : x
  2. Step 2: Convert to fraction form
    16,726,033.93/23,038,919.96 = 11,822,826.40/x
  3. Step 3: Cross multiply
    16,726,033.93x = 23,038,919.96 × 11,822,826.40
  4. Step 4: Simplify right side
    16,726,033.93x = 272,385,151,122,427.25
  5. Step 5: Solve for x
    x = 272,385,151,122,427.25/16,726,033.93
  6. Step 6: Final answer
    x = 16,285,100.96

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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.