Home / 16,273,365-22,458,293.46-9,030,021

Finding the Fourth Proportional to 16,273,365, 22,458,293.46 and 9,030,021

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Solution

The fourth proportional to 16,273,365, 22,458,293.46 and 9,030,021 is: 12,462,011.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,273,365 : 22,458,293.46 = 9,030,021 : x
  2. Step 2: Convert to fraction form
    16,273,365/22,458,293.46 = 9,030,021/x
  3. Step 3: Cross multiply
    16,273,365x = 22,458,293.46 × 9,030,021
  4. Step 4: Simplify right side
    16,273,365x = 202,798,861,567,962.66
  5. Step 5: Solve for x
    x = 202,798,861,567,962.66/16,273,365
  6. Step 6: Final answer
    x = 12,462,011.49

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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.