Home / 23,225,262.54-32,052,904.20-12,773,120.64

Finding the Fourth Proportional to 23,225,262.54, 32,052,904.20 and 12,773,120.64

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Solution

The fourth proportional to 23,225,262.54, 32,052,904.20 and 12,773,120.64 is: 17,628,029.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,225,262.54 : 32,052,904.20 = 12,773,120.64 : x
  2. Step 2: Convert to fraction form
    23,225,262.54/32,052,904.20 = 12,773,120.64/x
  3. Step 3: Cross multiply
    23,225,262.54x = 32,052,904.20 × 12,773,120.64
  4. Step 4: Simplify right side
    23,225,262.54x = 409,415,612,208,962.69
  5. Step 5: Solve for x
    x = 409,415,612,208,962.69/23,225,262.54
  6. Step 6: Final answer
    x = 17,628,029.46

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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.