Home / 2,508,549,370.56-3,461,992,043.04-1,505,004,704.64

Finding the Fourth Proportional to 2,508,549,370.56, 3,461,992,043.04 and 1,505,004,704.64

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Solution

The fourth proportional to 2,508,549,370.56, 3,461,992,043.04 and 1,505,004,704.64 is: 2,077,022,829.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,549,370.56 : 3,461,992,043.04 = 1,505,004,704.64 : x
  2. Step 2: Convert to fraction form
    2,508,549,370.56/3,461,992,043.04 = 1,505,004,704.64/x
  3. Step 3: Cross multiply
    2,508,549,370.56x = 3,461,992,043.04 × 1,505,004,704.64
  4. Step 4: Simplify right side
    2,508,549,370.56x = 5,210,314,312,201,445,376
  5. Step 5: Solve for x
    x = 5,210,314,312,201,445,376/2,508,549,370.56
  6. Step 6: Final answer
    x = 2,077,022,829.75

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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.