Home / 746,462,400,404.13-1,119,744,165,809.90-262,357,764,928.66

Finding the Fourth Proportional to 746,462,400,404.13, 1,119,744,165,809.90 and 262,357,764,928.66

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Solution

The fourth proportional to 746,462,400,404.13, 1,119,744,165,809.90 and 262,357,764,928.66 is: 393,554,419,452.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,462,400,404.13 : 1,119,744,165,809.90 = 262,357,764,928.66 : x
  2. Step 2: Convert to fraction form
    746,462,400,404.13/1,119,744,165,809.90 = 262,357,764,928.66/x
  3. Step 3: Cross multiply
    746,462,400,404.13x = 1,119,744,165,809.90 × 262,357,764,928.66
  4. Step 4: Simplify right side
    746,462,400,404.13x = 293,773,576,633,792,205,946,880
  5. Step 5: Solve for x
    x = 293,773,576,633,792,205,946,880/746,462,400,404.13
  6. Step 6: Final answer
    x = 393,554,419,452.00

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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.