Home / 1,760,290,037.10-2,640,435,055.65-1,733,080,257.90

Finding the Fourth Proportional to 1,760,290,037.10, 2,640,435,055.65 and 1,733,080,257.90

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Solution

The fourth proportional to 1,760,290,037.10, 2,640,435,055.65 and 1,733,080,257.90 is: 2,599,620,386.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,760,290,037.10 : 2,640,435,055.65 = 1,733,080,257.90 : x
  2. Step 2: Convert to fraction form
    1,760,290,037.10/2,640,435,055.65 = 1,733,080,257.90/x
  3. Step 3: Cross multiply
    1,760,290,037.10x = 2,640,435,055.65 × 1,733,080,257.90
  4. Step 4: Simplify right side
    1,760,290,037.10x = 4,576,085,867,214,103,040
  5. Step 5: Solve for x
    x = 4,576,085,867,214,103,040/1,760,290,037.10
  6. Step 6: Final answer
    x = 2,599,620,386.85

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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.