Home / 16,835,116.37-23,232,467.48-9,100,158.67

Finding the Fourth Proportional to 16,835,116.37, 23,232,467.48 and 9,100,158.67

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Solution

The fourth proportional to 16,835,116.37, 23,232,467.48 and 9,100,158.67 is: 12,558,222.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,835,116.37 : 23,232,467.48 = 9,100,158.67 : x
  2. Step 2: Convert to fraction form
    16,835,116.37/23,232,467.48 = 9,100,158.67/x
  3. Step 3: Cross multiply
    16,835,116.37x = 23,232,467.48 × 9,100,158.67
  4. Step 4: Simplify right side
    16,835,116.37x = 211,419,140,363,615.06
  5. Step 5: Solve for x
    x = 211,419,140,363,615.06/16,835,116.37
  6. Step 6: Final answer
    x = 12,558,222.69

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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.