Home / 17,047,150.60-25,570,652.01-4,267,618.40

Finding the Fourth Proportional to 17,047,150.60, 25,570,652.01 and 4,267,618.40

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Solution

The fourth proportional to 17,047,150.60, 25,570,652.01 and 4,267,618.40 is: 6,401,409.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,047,150.60 : 25,570,652.01 = 4,267,618.40 : x
  2. Step 2: Convert to fraction form
    17,047,150.60/25,570,652.01 = 4,267,618.40/x
  3. Step 3: Cross multiply
    17,047,150.60x = 25,570,652.01 × 4,267,618.40
  4. Step 4: Simplify right side
    17,047,150.60x = 109,125,784,945,966.47
  5. Step 5: Solve for x
    x = 109,125,784,945,966.47/17,047,150.60
  6. Step 6: Final answer
    x = 6,401,409.10

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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.