Home / 26,595,083.10-39,892,631.92-6,400,325.10

Finding the Fourth Proportional to 26,595,083.10, 39,892,631.92 and 6,400,325.10

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Solution

The fourth proportional to 26,595,083.10, 39,892,631.92 and 6,400,325.10 is: 9,600,489.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,595,083.10 : 39,892,631.92 = 6,400,325.10 : x
  2. Step 2: Convert to fraction form
    26,595,083.10/39,892,631.92 = 6,400,325.10/x
  3. Step 3: Cross multiply
    26,595,083.10x = 39,892,631.92 × 6,400,325.10
  4. Step 4: Simplify right side
    26,595,083.10x = 255,325,813,382,637.19
  5. Step 5: Solve for x
    x = 255,325,813,382,637.19/26,595,083.10
  6. Step 6: Final answer
    x = 9,600,489.40

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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.