Home / 2,461,199,744.47-3,396,455,813.46-1,347,365,838.59

Finding the Fourth Proportional to 2,461,199,744.47, 3,396,455,813.46 and 1,347,365,838.59

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Solution

The fourth proportional to 2,461,199,744.47, 3,396,455,813.46 and 1,347,365,838.59 is: 1,859,364,948.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,461,199,744.47 : 3,396,455,813.46 = 1,347,365,838.59 : x
  2. Step 2: Convert to fraction form
    2,461,199,744.47/3,396,455,813.46 = 1,347,365,838.59/x
  3. Step 3: Cross multiply
    2,461,199,744.47x = 3,396,455,813.46 × 1,347,365,838.59
  4. Step 4: Simplify right side
    2,461,199,744.47x = 4,576,268,535,336,413,184
  5. Step 5: Solve for x
    x = 4,576,268,535,336,413,184/2,461,199,744.47
  6. Step 6: Final answer
    x = 1,859,364,948.18

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1.5x scale

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.