Home / 2,462,877,041,621.80-3,691,729,500,247.50-828,655,176,647.84

Finding the Fourth Proportional to 2,462,877,041,621.80, 3,691,729,500,247.50 and 828,655,176,647.84

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Solution

The fourth proportional to 2,462,877,041,621.80, 3,691,729,500,247.50 and 828,655,176,647.84 is: 1,242,112,663,143.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,462,877,041,621.80 : 3,691,729,500,247.50 = 828,655,176,647.84 : x
  2. Step 2: Convert to fraction form
    2,462,877,041,621.80/3,691,729,500,247.50 = 828,655,176,647.84/x
  3. Step 3: Cross multiply
    2,462,877,041,621.80x = 3,691,729,500,247.50 × 828,655,176,647.84
  4. Step 4: Simplify right side
    2,462,877,041,621.80x = 3,059,170,761,163,634,288,623,616
  5. Step 5: Solve for x
    x = 3,059,170,761,163,634,288,623,616/2,462,877,041,621.80
  6. Step 6: Final answer
    x = 1,242,112,663,143.42

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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.