Home / 3,601,411,635.56-4,969,948,057.08-1,953,148,467.56

Finding the Fourth Proportional to 3,601,411,635.56, 4,969,948,057.08 and 1,953,148,467.56

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Solution

The fourth proportional to 3,601,411,635.56, 4,969,948,057.08 and 1,953,148,467.56 is: 2,695,344,885.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,601,411,635.56 : 4,969,948,057.08 = 1,953,148,467.56 : x
  2. Step 2: Convert to fraction form
    3,601,411,635.56/4,969,948,057.08 = 1,953,148,467.56/x
  3. Step 3: Cross multiply
    3,601,411,635.56x = 4,969,948,057.08 × 1,953,148,467.56
  4. Step 4: Simplify right side
    3,601,411,635.56x = 9,707,046,431,551,025,152
  5. Step 5: Solve for x
    x = 9,707,046,431,551,025,152/3,601,411,635.56
  6. Step 6: Final answer
    x = 2,695,344,885.24

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Double scale
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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.