Home / 14,465,214-19,962,928.44-8,026,686

Finding the Fourth Proportional to 14,465,214, 19,962,928.44 and 8,026,686

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Solution

The fourth proportional to 14,465,214, 19,962,928.44 and 8,026,686 is: 11,077,344.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,465,214 : 19,962,928.44 = 8,026,686 : x
  2. Step 2: Convert to fraction form
    14,465,214/19,962,928.44 = 8,026,686/x
  3. Step 3: Cross multiply
    14,465,214x = 19,962,928.44 × 8,026,686
  4. Step 4: Simplify right side
    14,465,214x = 160,236,158,228,349.84
  5. Step 5: Solve for x
    x = 160,236,158,228,349.84/14,465,214
  6. Step 6: Final answer
    x = 11,077,344.46

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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.