Home / 35,083,932.08-52,621,878.14-9,178,734.26

Finding the Fourth Proportional to 35,083,932.08, 52,621,878.14 and 9,178,734.26

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Solution

The fourth proportional to 35,083,932.08, 52,621,878.14 and 9,178,734.26 is: 13,767,049.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,083,932.08 : 52,621,878.14 = 9,178,734.26 : x
  2. Step 2: Convert to fraction form
    35,083,932.08/52,621,878.14 = 9,178,734.26/x
  3. Step 3: Cross multiply
    35,083,932.08x = 52,621,878.14 × 9,178,734.26
  4. Step 4: Simplify right side
    35,083,932.08x = 483,002,235,400,160.06
  5. Step 5: Solve for x
    x = 483,002,235,400,160.06/35,083,932.08
  6. Step 6: Final answer
    x = 13,767,049.67

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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.