Home / 1,773,318,580,778.80-2,659,709,108,899.50-482,630,412,975.36

Finding the Fourth Proportional to 1,773,318,580,778.80, 2,659,709,108,899.50 and 482,630,412,975.36

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Solution

The fourth proportional to 1,773,318,580,778.80, 2,659,709,108,899.50 and 482,630,412,975.36 is: 723,872,472,513.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,318,580,778.80 : 2,659,709,108,899.50 = 482,630,412,975.36 : x
  2. Step 2: Convert to fraction form
    1,773,318,580,778.80/2,659,709,108,899.50 = 482,630,412,975.36/x
  3. Step 3: Cross multiply
    1,773,318,580,778.80x = 2,659,709,108,899.50 × 482,630,412,975.36
  4. Step 4: Simplify right side
    1,773,318,580,778.80x = 1,283,656,505,622,492,298,084,352
  5. Step 5: Solve for x
    x = 1,283,656,505,622,492,298,084,352/1,773,318,580,778.80
  6. Step 6: Final answer
    x = 723,872,472,513.51

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Double scale
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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.