Home / 30,469,080.01-45,707,088.13-11,047,452.32

Finding the Fourth Proportional to 30,469,080.01, 45,707,088.13 and 11,047,452.32

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Solution

The fourth proportional to 30,469,080.01, 45,707,088.13 and 11,047,452.32 is: 16,572,435.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,469,080.01 : 45,707,088.13 = 11,047,452.32 : x
  2. Step 2: Convert to fraction form
    30,469,080.01/45,707,088.13 = 11,047,452.32/x
  3. Step 3: Cross multiply
    30,469,080.01x = 45,707,088.13 × 11,047,452.32
  4. Step 4: Simplify right side
    30,469,080.01x = 504,946,876,518,440.25
  5. Step 5: Solve for x
    x = 504,946,876,518,440.25/30,469,080.01
  6. Step 6: Final answer
    x = 16,572,435.94

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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.