Home / 746,462,400,408.90-1,119,744,165,817.10-262,357,764,933.48

Finding the Fourth Proportional to 746,462,400,408.90, 1,119,744,165,817.10 and 262,357,764,933.48

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Solution

The fourth proportional to 746,462,400,408.90, 1,119,744,165,817.10 and 262,357,764,933.48 is: 393,554,419,459.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,462,400,408.90 : 1,119,744,165,817.10 = 262,357,764,933.48 : x
  2. Step 2: Convert to fraction form
    746,462,400,408.90/1,119,744,165,817.10 = 262,357,764,933.48/x
  3. Step 3: Cross multiply
    746,462,400,408.90x = 1,119,744,165,817.10 × 262,357,764,933.48
  4. Step 4: Simplify right side
    746,462,400,408.90x = 293,773,576,641,078,416,637,952
  5. Step 5: Solve for x
    x = 293,773,576,641,078,416,637,952/746,462,400,408.90
  6. Step 6: Final answer
    x = 393,554,419,459.24

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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.