Home / 16,273,363.50-22,458,291.39-9,030,019.50

Finding the Fourth Proportional to 16,273,363.50, 22,458,291.39 and 9,030,019.50

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Solution

The fourth proportional to 16,273,363.50, 22,458,291.39 and 9,030,019.50 is: 12,462,009.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,273,363.50 : 22,458,291.39 = 9,030,019.50 : x
  2. Step 2: Convert to fraction form
    16,273,363.50/22,458,291.39 = 9,030,019.50/x
  3. Step 3: Cross multiply
    16,273,363.50x = 22,458,291.39 × 9,030,019.50
  4. Step 4: Simplify right side
    16,273,363.50x = 202,798,809,188,382.12
  5. Step 5: Solve for x
    x = 202,798,809,188,382.12/16,273,363.50
  6. Step 6: Final answer
    x = 12,462,009.42

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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.