Home / 9,455,430.09-14,160,408.03-5,399,625.27

Finding the Fourth Proportional to 9,455,430.09, 14,160,408.03 and 5,399,625.27

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Solution

The fourth proportional to 9,455,430.09, 14,160,408.03 and 5,399,625.27 is: 8,086,453.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,455,430.09 : 14,160,408.03 = 5,399,625.27 : x
  2. Step 2: Convert to fraction form
    9,455,430.09/14,160,408.03 = 5,399,625.27/x
  3. Step 3: Cross multiply
    9,455,430.09x = 14,160,408.03 × 5,399,625.27
  4. Step 4: Simplify right side
    9,455,430.09x = 76,460,897,032,298.91
  5. Step 5: Solve for x
    x = 76,460,897,032,298.91/9,455,430.09
  6. Step 6: Final answer
    x = 8,086,453.64

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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.