Home / 4,278,907,303,144.80-5,904,568,018,907.40-2,401,386,996,364.80

Finding the Fourth Proportional to 4,278,907,303,144.80, 5,904,568,018,907.40 and 2,401,386,996,364.80

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Solution

The fourth proportional to 4,278,907,303,144.80, 5,904,568,018,907.40 and 2,401,386,996,364.80 is: 3,313,732,187,966.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,278,907,303,144.80 : 5,904,568,018,907.40 = 2,401,386,996,364.80 : x
  2. Step 2: Convert to fraction form
    4,278,907,303,144.80/5,904,568,018,907.40 = 2,401,386,996,364.80/x
  3. Step 3: Cross multiply
    4,278,907,303,144.80x = 5,904,568,018,907.40 × 2,401,386,996,364.80
  4. Step 4: Simplify right side
    4,278,907,303,144.80x = 14,179,152,859,755,698,400,002,048
  5. Step 5: Solve for x
    x = 14,179,152,859,755,698,400,002,048/4,278,907,303,144.80
  6. Step 6: Final answer
    x = 3,313,732,187,966.46

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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.