Home / 16,848,281.40-25,272,422.10-10,045,836.60

Finding the Fourth Proportional to 16,848,281.40, 25,272,422.10 and 10,045,836.60

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Solution

The fourth proportional to 16,848,281.40, 25,272,422.10 and 10,045,836.60 is: 15,068,754.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,848,281.40 : 25,272,422.10 = 10,045,836.60 : x
  2. Step 2: Convert to fraction form
    16,848,281.40/25,272,422.10 = 10,045,836.60/x
  3. Step 3: Cross multiply
    16,848,281.40x = 25,272,422.10 × 10,045,836.60
  4. Step 4: Simplify right side
    16,848,281.40x = 253,882,622,902,828.88
  5. Step 5: Solve for x
    x = 253,882,622,902,828.88/16,848,281.40
  6. Step 6: Final answer
    x = 15,068,754.90

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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.