Home / 1,466,494,368.85-2,023,800,584.42-797,478,541.90

Finding the Fourth Proportional to 1,466,494,368.85, 2,023,800,584.42 and 797,478,541.90

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Solution

The fourth proportional to 1,466,494,368.85, 2,023,800,584.42 and 797,478,541.90 is: 1,100,541,245.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,494,368.85 : 2,023,800,584.42 = 797,478,541.90 : x
  2. Step 2: Convert to fraction form
    1,466,494,368.85/2,023,800,584.42 = 797,478,541.90/x
  3. Step 3: Cross multiply
    1,466,494,368.85x = 2,023,800,584.42 × 797,478,541.90
  4. Step 4: Simplify right side
    1,466,494,368.85x = 1,613,937,539,153,613,056
  5. Step 5: Solve for x
    x = 1,613,937,539,153,613,056/1,466,494,368.85
  6. Step 6: Final answer
    x = 1,100,541,245.46

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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.