Home / 1,773,318,581,618.80-2,659,709,110,158.80-482,630,413,816.08

Finding the Fourth Proportional to 1,773,318,581,618.80, 2,659,709,110,158.80 and 482,630,413,816.08

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Solution

The fourth proportional to 1,773,318,581,618.80, 2,659,709,110,158.80 and 482,630,413,816.08 is: 723,872,473,774.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,773,318,581,618.80 : 2,659,709,110,158.80 = 482,630,413,816.08 : x
  2. Step 2: Convert to fraction form
    1,773,318,581,618.80/2,659,709,110,158.80 = 482,630,413,816.08/x
  3. Step 3: Cross multiply
    1,773,318,581,618.80x = 2,659,709,110,158.80 × 482,630,413,816.08
  4. Step 4: Simplify right side
    1,773,318,581,618.80x = 1,283,656,508,466,339,394,879,488
  5. Step 5: Solve for x
    x = 1,283,656,508,466,339,394,879,488/1,773,318,581,618.80
  6. Step 6: Final answer
    x = 723,872,473,774.30

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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.