Home / 2,508,549,373.56-3,461,992,047.18-1,505,004,707.64

Finding the Fourth Proportional to 2,508,549,373.56, 3,461,992,047.18 and 1,505,004,707.64

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Solution

The fourth proportional to 2,508,549,373.56, 3,461,992,047.18 and 1,505,004,707.64 is: 2,077,022,833.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,549,373.56 : 3,461,992,047.18 = 1,505,004,707.64 : x
  2. Step 2: Convert to fraction form
    2,508,549,373.56/3,461,992,047.18 = 1,505,004,707.64/x
  3. Step 3: Cross multiply
    2,508,549,373.56x = 3,461,992,047.18 × 1,505,004,707.64
  4. Step 4: Simplify right side
    2,508,549,373.56x = 5,210,314,328,818,141,184
  5. Step 5: Solve for x
    x = 5,210,314,328,818,141,184/2,508,549,373.56
  6. Step 6: Final answer
    x = 2,077,022,833.89

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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.