Home / 29,945,638.82-44,926,415.94-9,475,722.20

Finding the Fourth Proportional to 29,945,638.82, 44,926,415.94 and 9,475,722.20

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Solution

The fourth proportional to 29,945,638.82, 44,926,415.94 and 9,475,722.20 is: 14,216,101.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,945,638.82 : 44,926,415.94 = 9,475,722.20 : x
  2. Step 2: Convert to fraction form
    29,945,638.82/44,926,415.94 = 9,475,722.20/x
  3. Step 3: Cross multiply
    29,945,638.82x = 44,926,415.94 × 9,475,722.20
  4. Step 4: Simplify right side
    29,945,638.82x = 425,710,236,889,091.81
  5. Step 5: Solve for x
    x = 425,710,236,889,091.81/29,945,638.82
  6. Step 6: Final answer
    x = 14,216,101.36

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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.