Home / 16,848,017.60-25,272,026.40-11,137,323.20

Finding the Fourth Proportional to 16,848,017.60, 25,272,026.40 and 11,137,323.20

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Solution

The fourth proportional to 16,848,017.60, 25,272,026.40 and 11,137,323.20 is: 16,705,984.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,017.60 : 25,272,026.40 = 11,137,323.20 : x
  2. Step 2: Convert to fraction form
    16,848,017.60/25,272,026.40 = 11,137,323.20/x
  3. Step 3: Cross multiply
    16,848,017.60x = 25,272,026.40 × 11,137,323.20
  4. Step 4: Simplify right side
    16,848,017.60x = 281,462,725,935,732.44
  5. Step 5: Solve for x
    x = 281,462,725,935,732.44/16,848,017.60
  6. Step 6: Final answer
    x = 16,705,984.80

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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.