Home / 9,455,427.09-14,160,403.53-5,399,622.27

Finding the Fourth Proportional to 9,455,427.09, 14,160,403.53 and 5,399,622.27

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Solution

The fourth proportional to 9,455,427.09, 14,160,403.53 and 5,399,622.27 is: 8,086,449.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,455,427.09 : 14,160,403.53 = 5,399,622.27 : x
  2. Step 2: Convert to fraction form
    9,455,427.09/14,160,403.53 = 5,399,622.27/x
  3. Step 3: Cross multiply
    9,455,427.09x = 14,160,403.53 × 5,399,622.27
  4. Step 4: Simplify right side
    9,455,427.09x = 76,460,830,252,774.61
  5. Step 5: Solve for x
    x = 76,460,830,252,774.61/9,455,427.09
  6. Step 6: Final answer
    x = 8,086,449.14

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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.