Home / 23,276,152.02-32,122,086.38-12,962,875.11

Finding the Fourth Proportional to 23,276,152.02, 32,122,086.38 and 12,962,875.11

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Solution

The fourth proportional to 23,276,152.02, 32,122,086.38 and 12,962,875.11 is: 17,889,322.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,276,152.02 : 32,122,086.38 = 12,962,875.11 : x
  2. Step 2: Convert to fraction form
    23,276,152.02/32,122,086.38 = 12,962,875.11/x
  3. Step 3: Cross multiply
    23,276,152.02x = 32,122,086.38 × 12,962,875.11
  4. Step 4: Simplify right side
    23,276,152.02x = 416,394,593,951,757.62
  5. Step 5: Solve for x
    x = 416,394,593,951,757.62/23,276,152.02
  6. Step 6: Final answer
    x = 17,889,322.67

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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.