Home / 3,214,929,603,473.70-4,823,335,429,218.40-1,036,679,787,042.70

Finding the Fourth Proportional to 3,214,929,603,473.70, 4,823,335,429,218.40 and 1,036,679,787,042.70

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Solution

The fourth proportional to 3,214,929,603,473.70, 4,823,335,429,218.40 and 1,036,679,787,042.70 is: 1,555,323,121,288.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,214,929,603,473.70 : 4,823,335,429,218.40 = 1,036,679,787,042.70 : x
  2. Step 2: Convert to fraction form
    3,214,929,603,473.70/4,823,335,429,218.40 = 1,036,679,787,042.70/x
  3. Step 3: Cross multiply
    3,214,929,603,473.70x = 4,823,335,429,218.40 × 1,036,679,787,042.70
  4. Step 4: Simplify right side
    3,214,929,603,473.70x = 5,000,254,345,597,641,314,795,520
  5. Step 5: Solve for x
    x = 5,000,254,345,597,641,314,795,520/3,214,929,603,473.70
  6. Step 6: Final answer
    x = 1,555,323,121,288.54

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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.