Home / 23,546,358.40-32,494,102.08-13,757,376.64

Finding the Fourth Proportional to 23,546,358.40, 32,494,102.08 and 13,757,376.64

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Solution

The fourth proportional to 23,546,358.40, 32,494,102.08 and 13,757,376.64 is: 18,985,254.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,546,358.40 : 32,494,102.08 = 13,757,376.64 : x
  2. Step 2: Convert to fraction form
    23,546,358.40/32,494,102.08 = 13,757,376.64/x
  3. Step 3: Cross multiply
    23,546,358.40x = 32,494,102.08 × 13,757,376.64
  4. Step 4: Simplify right side
    23,546,358.40x = 447,033,600,893,167.38
  5. Step 5: Solve for x
    x = 447,033,600,893,167.38/23,546,358.40
  6. Step 6: Final answer
    x = 18,985,254.25

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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.