Home / 3,063,211,419.94-4,596,153,616.64-1,072,682,145.45

Finding the Fourth Proportional to 3,063,211,419.94, 4,596,153,616.64 and 1,072,682,145.45

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Solution

The fourth proportional to 3,063,211,419.94, 4,596,153,616.64 and 1,072,682,145.45 is: 1,609,491,232.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,211,419.94 : 4,596,153,616.64 = 1,072,682,145.45 : x
  2. Step 2: Convert to fraction form
    3,063,211,419.94/4,596,153,616.64 = 1,072,682,145.45/x
  3. Step 3: Cross multiply
    3,063,211,419.94x = 4,596,153,616.64 × 1,072,682,145.45
  4. Step 4: Simplify right side
    3,063,211,419.94x = 4,930,211,922,317,853,696
  5. Step 5: Solve for x
    x = 4,930,211,922,317,853,696/3,063,211,419.94
  6. Step 6: Final answer
    x = 1,609,491,232.05

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1.5x scale

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.