Home / 1,782,848,020.20-2,674,272,030.30-1,374,701,332.20

Finding the Fourth Proportional to 1,782,848,020.20, 2,674,272,030.30 and 1,374,701,332.20

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Solution

The fourth proportional to 1,782,848,020.20, 2,674,272,030.30 and 1,374,701,332.20 is: 2,062,051,998.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,848,020.20 : 2,674,272,030.30 = 1,374,701,332.20 : x
  2. Step 2: Convert to fraction form
    1,782,848,020.20/2,674,272,030.30 = 1,374,701,332.20/x
  3. Step 3: Cross multiply
    1,782,848,020.20x = 2,674,272,030.30 × 1,374,701,332.20
  4. Step 4: Simplify right side
    1,782,848,020.20x = 3,676,325,322,718,609,408
  5. Step 5: Solve for x
    x = 3,676,325,322,718,609,408/1,782,848,020.20
  6. Step 6: Final answer
    x = 2,062,051,998.30

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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.