Home / 1,773,318,580,779.30-2,659,709,108,900.50-482,630,412,975.98

Finding the Fourth Proportional to 1,773,318,580,779.30, 2,659,709,108,900.50 and 482,630,412,975.98

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Solution

The fourth proportional to 1,773,318,580,779.30, 2,659,709,108,900.50 and 482,630,412,975.98 is: 723,872,472,514.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,318,580,779.30 : 2,659,709,108,900.50 = 482,630,412,975.98 : x
  2. Step 2: Convert to fraction form
    1,773,318,580,779.30/2,659,709,108,900.50 = 482,630,412,975.98/x
  3. Step 3: Cross multiply
    1,773,318,580,779.30x = 2,659,709,108,900.50 × 482,630,412,975.98
  4. Step 4: Simplify right side
    1,773,318,580,779.30x = 1,283,656,505,624,623,944,040,448
  5. Step 5: Solve for x
    x = 1,283,656,505,624,623,944,040,448/1,773,318,580,779.30
  6. Step 6: Final answer
    x = 723,872,472,514.51

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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.