Home / 22,789,548.62-34,184,410.55-5,517,720.74

Finding the Fourth Proportional to 22,789,548.62, 34,184,410.55 and 5,517,720.74

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Solution

The fourth proportional to 22,789,548.62, 34,184,410.55 and 5,517,720.74 is: 8,276,602.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,789,548.62 : 34,184,410.55 = 5,517,720.74 : x
  2. Step 2: Convert to fraction form
    22,789,548.62/34,184,410.55 = 5,517,720.74/x
  3. Step 3: Cross multiply
    22,789,548.62x = 34,184,410.55 × 5,517,720.74
  4. Step 4: Simplify right side
    22,789,548.62x = 188,620,030,877,899.19
  5. Step 5: Solve for x
    x = 188,620,030,877,899.19/22,789,548.62
  6. Step 6: Final answer
    x = 8,276,602.31

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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.