Home / 2,386,682,355,684.10-3,294,234,461,466.60-1,554,463,859,630.80

Finding the Fourth Proportional to 2,386,682,355,684.10, 3,294,234,461,466.60 and 1,554,463,859,630.80

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Solution

The fourth proportional to 2,386,682,355,684.10, 3,294,234,461,466.60 and 1,554,463,859,630.80 is: 2,145,559,254,378.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,386,682,355,684.10 : 3,294,234,461,466.60 = 1,554,463,859,630.80 : x
  2. Step 2: Convert to fraction form
    2,386,682,355,684.10/3,294,234,461,466.60 = 1,554,463,859,630.80/x
  3. Step 3: Cross multiply
    2,386,682,355,684.10x = 3,294,234,461,466.60 × 1,554,463,859,630.80
  4. Step 4: Simplify right side
    2,386,682,355,684.10x = 5,120,768,415,500,161,662,320,640
  5. Step 5: Solve for x
    x = 5,120,768,415,500,161,662,320,640/2,386,682,355,684.10
  6. Step 6: Final answer
    x = 2,145,559,254,378.61

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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.