Home / 3,371,219,909,399-4,651,486,103,467-1,907,996,722,012.20

Finding the Fourth Proportional to 3,371,219,909,399, 4,651,486,103,467 and 1,907,996,722,012.20

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Solution

The fourth proportional to 3,371,219,909,399, 4,651,486,103,467 and 1,907,996,722,012.20 is: 2,632,584,191,009.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,371,219,909,399 : 4,651,486,103,467 = 1,907,996,722,012.20 : x
  2. Step 2: Convert to fraction form
    3,371,219,909,399/4,651,486,103,467 = 1,907,996,722,012.20/x
  3. Step 3: Cross multiply
    3,371,219,909,399x = 4,651,486,103,467 × 1,907,996,722,012.20
  4. Step 4: Simplify right side
    3,371,219,909,399x = 8,875,020,237,900,336,471,212,032
  5. Step 5: Solve for x
    x = 8,875,020,237,900,336,471,212,032/3,371,219,909,399
  6. Step 6: Final answer
    x = 2,632,584,191,009.51

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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.