Home / 2,246,597,219-3,370,355,442.96-772,545,592.18

Finding the Fourth Proportional to 2,246,597,219, 3,370,355,442.96 and 772,545,592.18

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Solution

The fourth proportional to 2,246,597,219, 3,370,355,442.96 and 772,545,592.18 is: 1,158,976,437.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,597,219 : 3,370,355,442.96 = 772,545,592.18 : x
  2. Step 2: Convert to fraction form
    2,246,597,219/3,370,355,442.96 = 772,545,592.18/x
  3. Step 3: Cross multiply
    2,246,597,219x = 3,370,355,442.96 × 772,545,592.18
  4. Step 4: Simplify right side
    2,246,597,219x = 2,603,753,241,538,619,392
  5. Step 5: Solve for x
    x = 2,603,753,241,538,619,392/2,246,597,219
  6. Step 6: Final answer
    x = 1,158,976,437.57

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1.5x scale

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.