Home / 3,708,500,447.94-5,117,729,447.19-2,037,857,205.93

Finding the Fourth Proportional to 3,708,500,447.94, 5,117,729,447.19 and 2,037,857,205.93

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Solution

The fourth proportional to 3,708,500,447.94, 5,117,729,447.19 and 2,037,857,205.93 is: 2,812,242,300.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,708,500,447.94 : 5,117,729,447.19 = 2,037,857,205.93 : x
  2. Step 2: Convert to fraction form
    3,708,500,447.94/5,117,729,447.19 = 2,037,857,205.93/x
  3. Step 3: Cross multiply
    3,708,500,447.94x = 5,117,729,447.19 × 2,037,857,205.93
  4. Step 4: Simplify right side
    3,708,500,447.94x = 10,429,201,831,956,295,680
  5. Step 5: Solve for x
    x = 10,429,201,831,956,295,680/3,708,500,447.94
  6. Step 6: Final answer
    x = 2,812,242,300.73

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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.