Home / 23,634,052.64-32,614,961.04-12,769,036.64

Finding the Fourth Proportional to 23,634,052.64, 32,614,961.04 and 12,769,036.64

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Solution

The fourth proportional to 23,634,052.64, 32,614,961.04 and 12,769,036.64 is: 17,621,253.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,634,052.64 : 32,614,961.04 = 12,769,036.64 : x
  2. Step 2: Convert to fraction form
    23,634,052.64/32,614,961.04 = 12,769,036.64/x
  3. Step 3: Cross multiply
    23,634,052.64x = 32,614,961.04 × 12,769,036.64
  4. Step 4: Simplify right side
    23,634,052.64x = 416,461,632,531,932.50
  5. Step 5: Solve for x
    x = 416,461,632,531,932.50/23,634,052.64
  6. Step 6: Final answer
    x = 17,621,253.49

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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.