Home / 1,826,946,576.41-2,520,898,296.26-1,064,116,190.90

Finding the Fourth Proportional to 1,826,946,576.41, 2,520,898,296.26 and 1,064,116,190.90

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Solution

The fourth proportional to 1,826,946,576.41, 2,520,898,296.26 and 1,064,116,190.90 is: 1,468,312,608.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,826,946,576.41 : 2,520,898,296.26 = 1,064,116,190.90 : x
  2. Step 2: Convert to fraction form
    1,826,946,576.41/2,520,898,296.26 = 1,064,116,190.90/x
  3. Step 3: Cross multiply
    1,826,946,576.41x = 2,520,898,296.26 × 1,064,116,190.90
  4. Step 4: Simplify right side
    1,826,946,576.41x = 2,682,528,692,665,459,200
  5. Step 5: Solve for x
    x = 2,682,528,692,665,459,200/1,826,946,576.41
  6. Step 6: Final answer
    x = 1,468,312,608.21

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Double scale
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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.