Home / 1,073,262,481,814.60-1,481,107,029,003.90-585,519,941,537.40

Finding the Fourth Proportional to 1,073,262,481,814.60, 1,481,107,029,003.90 and 585,519,941,537.40

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Solution

The fourth proportional to 1,073,262,481,814.60, 1,481,107,029,003.90 and 585,519,941,537.40 is: 808,020,140,205.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,262,481,814.60 : 1,481,107,029,003.90 = 585,519,941,537.40 : x
  2. Step 2: Convert to fraction form
    1,073,262,481,814.60/1,481,107,029,003.90 = 585,519,941,537.40/x
  3. Step 3: Cross multiply
    1,073,262,481,814.60x = 1,481,107,029,003.90 × 585,519,941,537.40
  4. Step 4: Simplify right side
    1,073,262,481,814.60x = 867,217,701,032,995,697,197,056
  5. Step 5: Solve for x
    x = 867,217,701,032,995,697,197,056/1,073,262,481,814.60
  6. Step 6: Final answer
    x = 808,020,140,205.37

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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.