Home / 35,734,612.88-53,600,145.40-11,474,727.44

Finding the Fourth Proportional to 35,734,612.88, 53,600,145.40 and 11,474,727.44

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Solution

The fourth proportional to 35,734,612.88, 53,600,145.40 and 11,474,727.44 is: 17,211,521.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,734,612.88 : 53,600,145.40 = 11,474,727.44 : x
  2. Step 2: Convert to fraction form
    35,734,612.88/53,600,145.40 = 11,474,727.44/x
  3. Step 3: Cross multiply
    35,734,612.88x = 53,600,145.40 × 11,474,727.44
  4. Step 4: Simplify right side
    35,734,612.88x = 615,047,059,209,369.75
  5. Step 5: Solve for x
    x = 615,047,059,209,369.75/35,734,612.88
  6. Step 6: Final answer
    x = 17,211,521.54

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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.