Home / 15,795,843.40-23,693,765.10-14,732,961.40

Finding the Fourth Proportional to 15,795,843.40, 23,693,765.10 and 14,732,961.40

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Solution

The fourth proportional to 15,795,843.40, 23,693,765.10 and 14,732,961.40 is: 22,099,442.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,795,843.40 : 23,693,765.10 = 14,732,961.40 : x
  2. Step 2: Convert to fraction form
    15,795,843.40/23,693,765.10 = 14,732,961.40/x
  3. Step 3: Cross multiply
    15,795,843.40x = 23,693,765.10 × 14,732,961.40
  4. Step 4: Simplify right side
    15,795,843.40x = 349,079,326,638,967.19
  5. Step 5: Solve for x
    x = 349,079,326,638,967.19/15,795,843.40
  6. Step 6: Final answer
    x = 22,099,442.10

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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.