Home / 23,660,833.58-32,652,048.72-12,795,817.58

Finding the Fourth Proportional to 23,660,833.58, 32,652,048.72 and 12,795,817.58

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Solution

The fourth proportional to 23,660,833.58, 32,652,048.72 and 12,795,817.58 is: 17,658,281.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,833.58 : 32,652,048.72 = 12,795,817.58 : x
  2. Step 2: Convert to fraction form
    23,660,833.58/32,652,048.72 = 12,795,817.58/x
  3. Step 3: Cross multiply
    23,660,833.58x = 32,652,048.72 × 12,795,817.58
  4. Step 4: Simplify right side
    23,660,833.58x = 417,809,659,034,392.50
  5. Step 5: Solve for x
    x = 417,809,659,034,392.50/23,660,833.58
  6. Step 6: Final answer
    x = 17,658,281.46

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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.