Home / 109,876,875.03-164,847,685.01-44,264,246.38

Finding the Fourth Proportional to 109,876,875.03, 164,847,685.01 and 44,264,246.38

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Solution

The fourth proportional to 109,876,875.03, 164,847,685.01 and 44,264,246.38 is: 66,409,410.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,876,875.03 : 164,847,685.01 = 44,264,246.38 : x
  2. Step 2: Convert to fraction form
    109,876,875.03/164,847,685.01 = 44,264,246.38/x
  3. Step 3: Cross multiply
    109,876,875.03x = 164,847,685.01 × 44,264,246.38
  4. Step 4: Simplify right side
    109,876,875.03x = 7,296,858,543,821,832
  5. Step 5: Solve for x
    x = 7,296,858,543,821,832/109,876,875.03
  6. Step 6: Final answer
    x = 66,409,410.91

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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.