Home / 23,489,322.40-35,233,983.60-16,686,877.60

Finding the Fourth Proportional to 23,489,322.40, 35,233,983.60 and 16,686,877.60

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Solution

The fourth proportional to 23,489,322.40, 35,233,983.60 and 16,686,877.60 is: 25,030,316.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,489,322.40 : 35,233,983.60 = 16,686,877.60 : x
  2. Step 2: Convert to fraction form
    23,489,322.40/35,233,983.60 = 16,686,877.60/x
  3. Step 3: Cross multiply
    23,489,322.40x = 35,233,983.60 × 16,686,877.60
  4. Step 4: Simplify right side
    23,489,322.40x = 587,945,171,693,607.38
  5. Step 5: Solve for x
    x = 587,945,171,693,607.38/23,489,322.40
  6. Step 6: Final answer
    x = 25,030,316.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.