Home / 6,798,837,779.40-10,198,256,669.10-4,037,045,190.60

Finding the Fourth Proportional to 6,798,837,779.40, 10,198,256,669.10 and 4,037,045,190.60

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Solution

The fourth proportional to 6,798,837,779.40, 10,198,256,669.10 and 4,037,045,190.60 is: 6,055,567,785.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,798,837,779.40 : 10,198,256,669.10 = 4,037,045,190.60 : x
  2. Step 2: Convert to fraction form
    6,798,837,779.40/10,198,256,669.10 = 4,037,045,190.60/x
  3. Step 3: Cross multiply
    6,798,837,779.40x = 10,198,256,669.10 × 4,037,045,190.60
  4. Step 4: Simplify right side
    6,798,837,779.40x = 41,170,823,038,494,531,584
  5. Step 5: Solve for x
    x = 41,170,823,038,494,531,584/6,798,837,779.40
  6. Step 6: Final answer
    x = 6,055,567,785.90

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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.