Home / 2,728,651,665.60-4,092,977,498.40-1,504,211,601.60

Finding the Fourth Proportional to 2,728,651,665.60, 4,092,977,498.40 and 1,504,211,601.60

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Solution

The fourth proportional to 2,728,651,665.60, 4,092,977,498.40 and 1,504,211,601.60 is: 2,256,317,402.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,728,651,665.60 : 4,092,977,498.40 = 1,504,211,601.60 : x
  2. Step 2: Convert to fraction form
    2,728,651,665.60/4,092,977,498.40 = 1,504,211,601.60/x
  3. Step 3: Cross multiply
    2,728,651,665.60x = 4,092,977,498.40 × 1,504,211,601.60
  4. Step 4: Simplify right side
    2,728,651,665.60x = 6,156,704,238,181,024,768
  5. Step 5: Solve for x
    x = 6,156,704,238,181,024,768/2,728,651,665.60
  6. Step 6: Final answer
    x = 2,256,317,402.40

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Double scale
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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.