Home / 3,043,147,645.46-4,561,535,555.52-1,273,532,256.92

Finding the Fourth Proportional to 3,043,147,645.46, 4,561,535,555.52 and 1,273,532,256.92

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Solution

The fourth proportional to 3,043,147,645.46, 4,561,535,555.52 and 1,273,532,256.92 is: 1,908,965,107.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,147,645.46 : 4,561,535,555.52 = 1,273,532,256.92 : x
  2. Step 2: Convert to fraction form
    3,043,147,645.46/4,561,535,555.52 = 1,273,532,256.92/x
  3. Step 3: Cross multiply
    3,043,147,645.46x = 4,561,535,555.52 × 1,273,532,256.92
  4. Step 4: Simplify right side
    3,043,147,645.46x = 5,809,262,671,014,564,864
  5. Step 5: Solve for x
    x = 5,809,262,671,014,564,864/3,043,147,645.46
  6. Step 6: Final answer
    x = 1,908,965,107.13

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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.