Home / 2,073,651,004.16-3,110,479,499.80-846,819,455.66

Finding the Fourth Proportional to 2,073,651,004.16, 3,110,479,499.80 and 846,819,455.66

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Solution

The fourth proportional to 2,073,651,004.16, 3,110,479,499.80 and 846,819,455.66 is: 1,270,230,405.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,651,004.16 : 3,110,479,499.80 = 846,819,455.66 : x
  2. Step 2: Convert to fraction form
    2,073,651,004.16/3,110,479,499.80 = 846,819,455.66/x
  3. Step 3: Cross multiply
    2,073,651,004.16x = 3,110,479,499.80 × 846,819,455.66
  4. Step 4: Simplify right side
    2,073,651,004.16x = 2,634,014,556,862,224,896
  5. Step 5: Solve for x
    x = 2,634,014,556,862,224,896/2,073,651,004.16
  6. Step 6: Final answer
    x = 1,270,230,405.97

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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.