Home / 3,171,160,182.84-4,375,213,758.90-1,832,562,606.24

Finding the Fourth Proportional to 3,171,160,182.84, 4,375,213,758.90 and 1,832,562,606.24

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Solution

The fourth proportional to 3,171,160,182.84, 4,375,213,758.90 and 1,832,562,606.24 is: 2,528,365,855.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,171,160,182.84 : 4,375,213,758.90 = 1,832,562,606.24 : x
  2. Step 2: Convert to fraction form
    3,171,160,182.84/4,375,213,758.90 = 1,832,562,606.24/x
  3. Step 3: Cross multiply
    3,171,160,182.84x = 4,375,213,758.90 × 1,832,562,606.24
  4. Step 4: Simplify right side
    3,171,160,182.84x = 8,017,853,128,866,890,752
  5. Step 5: Solve for x
    x = 8,017,853,128,866,890,752/3,171,160,182.84
  6. Step 6: Final answer
    x = 2,528,365,855.58

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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.