Home / 1,073,262,481,813-1,481,107,029,001.70-585,519,941,535.90

Finding the Fourth Proportional to 1,073,262,481,813, 1,481,107,029,001.70 and 585,519,941,535.90

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Solution

The fourth proportional to 1,073,262,481,813, 1,481,107,029,001.70 and 585,519,941,535.90 is: 808,020,140,203.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,262,481,813 : 1,481,107,029,001.70 = 585,519,941,535.90 : x
  2. Step 2: Convert to fraction form
    1,073,262,481,813/1,481,107,029,001.70 = 585,519,941,535.90/x
  3. Step 3: Cross multiply
    1,073,262,481,813x = 1,481,107,029,001.70 × 585,519,941,535.90
  4. Step 4: Simplify right side
    1,073,262,481,813x = 867,217,701,029,485,903,609,856
  5. Step 5: Solve for x
    x = 867,217,701,029,485,903,609,856/1,073,262,481,813
  6. Step 6: Final answer
    x = 808,020,140,203.30

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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.