Home / 34,785,551.46-48,005,268.22-19,315,894.44

Finding the Fourth Proportional to 34,785,551.46, 48,005,268.22 and 19,315,894.44

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Solution

The fourth proportional to 34,785,551.46, 48,005,268.22 and 19,315,894.44 is: 26,656,604.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,785,551.46 : 48,005,268.22 = 19,315,894.44 : x
  2. Step 2: Convert to fraction form
    34,785,551.46/48,005,268.22 = 19,315,894.44/x
  3. Step 3: Cross multiply
    34,785,551.46x = 48,005,268.22 × 19,315,894.44
  4. Step 4: Simplify right side
    34,785,551.46x = 927,264,693,501,406.75
  5. Step 5: Solve for x
    x = 927,264,693,501,406.75/34,785,551.46
  6. Step 6: Final answer
    x = 26,656,604.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.