Home / 2,198,884,322,482.40-3,034,460,860,333.80-1,210,093,437,014.50

Finding the Fourth Proportional to 2,198,884,322,482.40, 3,034,460,860,333.80 and 1,210,093,437,014.50

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Solution

The fourth proportional to 2,198,884,322,482.40, 3,034,460,860,333.80 and 1,210,093,437,014.50 is: 1,669,929,215,658.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,198,884,322,482.40 : 3,034,460,860,333.80 = 1,210,093,437,014.50 : x
  2. Step 2: Convert to fraction form
    2,198,884,322,482.40/3,034,460,860,333.80 = 1,210,093,437,014.50/x
  3. Step 3: Cross multiply
    2,198,884,322,482.40x = 3,034,460,860,333.80 × 1,210,093,437,014.50
  4. Step 4: Simplify right side
    2,198,884,322,482.40x = 3,671,981,171,967,304,293,941,248
  5. Step 5: Solve for x
    x = 3,671,981,171,967,304,293,941,248/2,198,884,322,482.40
  6. Step 6: Final answer
    x = 1,669,929,215,658.73

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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.