Home / 11,052,014.90-16,578,022.35-10,095,421.10

Finding the Fourth Proportional to 11,052,014.90, 16,578,022.35 and 10,095,421.10

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Solution

The fourth proportional to 11,052,014.90, 16,578,022.35 and 10,095,421.10 is: 15,143,131.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,052,014.90 : 16,578,022.35 = 10,095,421.10 : x
  2. Step 2: Convert to fraction form
    11,052,014.90/16,578,022.35 = 10,095,421.10/x
  3. Step 3: Cross multiply
    11,052,014.90x = 16,578,022.35 × 10,095,421.10
  4. Step 4: Simplify right side
    11,052,014.90x = 167,362,116,628,461.56
  5. Step 5: Solve for x
    x = 167,362,116,628,461.56/11,052,014.90
  6. Step 6: Final answer
    x = 15,143,131.65

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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.