Home / 2,386,682,355,683.10-3,294,234,461,465.20-1,554,463,859,629.80

Finding the Fourth Proportional to 2,386,682,355,683.10, 3,294,234,461,465.20 and 1,554,463,859,629.80

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Solution

The fourth proportional to 2,386,682,355,683.10, 3,294,234,461,465.20 and 1,554,463,859,629.80 is: 2,145,559,254,377.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,682,355,683.10 : 3,294,234,461,465.20 = 1,554,463,859,629.80 : x
  2. Step 2: Convert to fraction form
    2,386,682,355,683.10/3,294,234,461,465.20 = 1,554,463,859,629.80/x
  3. Step 3: Cross multiply
    2,386,682,355,683.10x = 3,294,234,461,465.20 × 1,554,463,859,629.80
  4. Step 4: Simplify right side
    2,386,682,355,683.10x = 5,120,768,415,494,690,947,727,360
  5. Step 5: Solve for x
    x = 5,120,768,415,494,690,947,727,360/2,386,682,355,683.10
  6. Step 6: Final answer
    x = 2,145,559,254,377.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.