Home / 13,014,741.40-19,522,112.10-6,296,277.40

Finding the Fourth Proportional to 13,014,741.40, 19,522,112.10 and 6,296,277.40

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Solution

The fourth proportional to 13,014,741.40, 19,522,112.10 and 6,296,277.40 is: 9,444,416.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,014,741.40 : 19,522,112.10 = 6,296,277.40 : x
  2. Step 2: Convert to fraction form
    13,014,741.40/19,522,112.10 = 6,296,277.40/x
  3. Step 3: Cross multiply
    13,014,741.40x = 19,522,112.10 × 6,296,277.40
  4. Step 4: Simplify right side
    13,014,741.40x = 122,916,633,215,496.56
  5. Step 5: Solve for x
    x = 122,916,633,215,496.56/13,014,741.40
  6. Step 6: Final answer
    x = 9,444,416.10

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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.