Home / 23,660,823.56-32,652,034.88-12,795,807.56

Finding the Fourth Proportional to 23,660,823.56, 32,652,034.88 and 12,795,807.56

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Solution

The fourth proportional to 23,660,823.56, 32,652,034.88 and 12,795,807.56 is: 17,658,267.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,823.56 : 32,652,034.88 = 12,795,807.56 : x
  2. Step 2: Convert to fraction form
    23,660,823.56/32,652,034.88 = 12,795,807.56/x
  3. Step 3: Cross multiply
    23,660,823.56x = 32,652,034.88 × 12,795,807.56
  4. Step 4: Simplify right side
    23,660,823.56x = 417,809,154,766,887.69
  5. Step 5: Solve for x
    x = 417,809,154,766,887.69/23,660,823.56
  6. Step 6: Final answer
    x = 17,658,267.63

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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.