Home / 2,708,187,195,518.80-3,737,185,534,466.60-1,473,597,479,982.10

Finding the Fourth Proportional to 2,708,187,195,518.80, 3,737,185,534,466.60 and 1,473,597,479,982.10

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Solution

The fourth proportional to 2,708,187,195,518.80, 3,737,185,534,466.60 and 1,473,597,479,982.10 is: 2,033,503,147,392.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,187,195,518.80 : 3,737,185,534,466.60 = 1,473,597,479,982.10 : x
  2. Step 2: Convert to fraction form
    2,708,187,195,518.80/3,737,185,534,466.60 = 1,473,597,479,982.10/x
  3. Step 3: Cross multiply
    2,708,187,195,518.80x = 3,737,185,534,466.60 × 1,473,597,479,982.10
  4. Step 4: Simplify right side
    2,708,187,195,518.80x = 5,507,107,185,815,539,830,226,944
  5. Step 5: Solve for x
    x = 5,507,107,185,815,539,830,226,944/2,708,187,195,518.80
  6. Step 6: Final answer
    x = 2,033,503,147,392.50

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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.