Home / 2,703,248,686.80-4,054,873,030.20-863,136,046.80

Finding the Fourth Proportional to 2,703,248,686.80, 4,054,873,030.20 and 863,136,046.80

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Solution

The fourth proportional to 2,703,248,686.80, 4,054,873,030.20 and 863,136,046.80 is: 1,294,704,070.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,703,248,686.80 : 4,054,873,030.20 = 863,136,046.80 : x
  2. Step 2: Convert to fraction form
    2,703,248,686.80/4,054,873,030.20 = 863,136,046.80/x
  3. Step 3: Cross multiply
    2,703,248,686.80x = 4,054,873,030.20 × 863,136,046.80
  4. Step 4: Simplify right side
    2,703,248,686.80x = 3,499,907,077,562,764,800
  5. Step 5: Solve for x
    x = 3,499,907,077,562,764,800/2,703,248,686.80
  6. Step 6: Final answer
    x = 1,294,704,070.20

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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.