Home / 2,461,199,742.41-3,396,455,810.23-1,347,365,836.55

Finding the Fourth Proportional to 2,461,199,742.41, 3,396,455,810.23 and 1,347,365,836.55

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Solution

The fourth proportional to 2,461,199,742.41, 3,396,455,810.23 and 1,347,365,836.55 is: 1,859,364,945.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,199,742.41 : 3,396,455,810.23 = 1,347,365,836.55 : x
  2. Step 2: Convert to fraction form
    2,461,199,742.41/3,396,455,810.23 = 1,347,365,836.55/x
  3. Step 3: Cross multiply
    2,461,199,742.41x = 3,396,455,810.23 × 1,347,365,836.55
  4. Step 4: Simplify right side
    2,461,199,742.41x = 4,576,268,524,035,301,376
  5. Step 5: Solve for x
    x = 4,576,268,524,035,301,376/2,461,199,742.41
  6. Step 6: Final answer
    x = 1,859,364,945.15

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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.