Home / 3,105,074,965,404.50-4,657,707,333,230.50-1,065,281,420,555.50

Finding the Fourth Proportional to 3,105,074,965,404.50, 4,657,707,333,230.50 and 1,065,281,420,555.50

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Solution

The fourth proportional to 3,105,074,965,404.50, 4,657,707,333,230.50 and 1,065,281,420,555.50 is: 1,597,954,683,786.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,105,074,965,404.50 : 4,657,707,333,230.50 = 1,065,281,420,555.50 : x
  2. Step 2: Convert to fraction form
    3,105,074,965,404.50/4,657,707,333,230.50 = 1,065,281,420,555.50/x
  3. Step 3: Cross multiply
    3,105,074,965,404.50x = 4,657,707,333,230.50 × 1,065,281,420,555.50
  4. Step 4: Simplify right side
    3,105,074,965,404.50x = 4,961,769,084,475,556,510,040,064
  5. Step 5: Solve for x
    x = 4,961,769,084,475,556,510,040,064/3,105,074,965,404.50
  6. Step 6: Final answer
    x = 1,597,954,683,786.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.