Home / 14,298,097.48-21,462,426.06-5,783,999.56

Finding the Fourth Proportional to 14,298,097.48, 21,462,426.06 and 5,783,999.56

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Solution

The fourth proportional to 14,298,097.48, 21,462,426.06 and 5,783,999.56 is: 8,682,180.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,298,097.48 : 21,462,426.06 = 5,783,999.56 : x
  2. Step 2: Convert to fraction form
    14,298,097.48/21,462,426.06 = 5,783,999.56/x
  3. Step 3: Cross multiply
    14,298,097.48x = 21,462,426.06 × 5,783,999.56
  4. Step 4: Simplify right side
    14,298,097.48x = 124,138,662,887,572.52
  5. Step 5: Solve for x
    x = 124,138,662,887,572.52/14,298,097.48
  6. Step 6: Final answer
    x = 8,682,180.48

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1.5x scale

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.