Home / 23,660,848.80-32,652,069.75-12,795,832.80

Finding the Fourth Proportional to 23,660,848.80, 32,652,069.75 and 12,795,832.80

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Solution

The fourth proportional to 23,660,848.80, 32,652,069.75 and 12,795,832.80 is: 17,658,302.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,660,848.80 : 32,652,069.75 = 12,795,832.80 : x
  2. Step 2: Convert to fraction form
    23,660,848.80/32,652,069.75 = 12,795,832.80/x
  3. Step 3: Cross multiply
    23,660,848.80x = 32,652,069.75 × 12,795,832.80
  4. Step 4: Simplify right side
    23,660,848.80x = 417,810,425,094,937.81
  5. Step 5: Solve for x
    x = 417,810,425,094,937.81/23,660,848.80
  6. Step 6: Final answer
    x = 17,658,302.48

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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.