Home / 23,593,736.17-32,560,366.08-13,139,752.46

Finding the Fourth Proportional to 23,593,736.17, 32,560,366.08 and 13,139,752.46

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Solution

The fourth proportional to 23,593,736.17, 32,560,366.08 and 13,139,752.46 is: 18,133,420.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,593,736.17 : 32,560,366.08 = 13,139,752.46 : x
  2. Step 2: Convert to fraction form
    23,593,736.17/32,560,366.08 = 13,139,752.46/x
  3. Step 3: Cross multiply
    23,593,736.17x = 32,560,366.08 × 13,139,752.46
  4. Step 4: Simplify right side
    23,593,736.17x = 427,835,150,232,481.81
  5. Step 5: Solve for x
    x = 427,835,150,232,481.81/23,593,736.17
  6. Step 6: Final answer
    x = 18,133,420.97

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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.