Home / 23,326,602.21-32,190,724.89-13,013,325.27

Finding the Fourth Proportional to 23,326,602.21, 32,190,724.89 and 13,013,325.27

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Solution

The fourth proportional to 23,326,602.21, 32,190,724.89 and 13,013,325.27 is: 17,958,396.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,326,602.21 : 32,190,724.89 = 13,013,325.27 : x
  2. Step 2: Convert to fraction form
    23,326,602.21/32,190,724.89 = 13,013,325.27/x
  3. Step 3: Cross multiply
    23,326,602.21x = 32,190,724.89 × 13,013,325.27
  4. Step 4: Simplify right side
    23,326,602.21x = 418,908,373,670,654.94
  5. Step 5: Solve for x
    x = 418,908,373,670,654.94/23,326,602.21
  6. Step 6: Final answer
    x = 17,958,396.59

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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.