Home / 3,849,456,948.54-5,774,837,296.23-1,327,700,441.76

Finding the Fourth Proportional to 3,849,456,948.54, 5,774,837,296.23 and 1,327,700,441.76

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Solution

The fourth proportional to 3,849,456,948.54, 5,774,837,296.23 and 1,327,700,441.76 is: 1,991,775,497.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,456,948.54 : 5,774,837,296.23 = 1,327,700,441.76 : x
  2. Step 2: Convert to fraction form
    3,849,456,948.54/5,774,837,296.23 = 1,327,700,441.76/x
  3. Step 3: Cross multiply
    3,849,456,948.54x = 5,774,837,296.23 × 1,327,700,441.76
  4. Step 4: Simplify right side
    3,849,456,948.54x = 7,667,254,029,296,694,272
  5. Step 5: Solve for x
    x = 7,667,254,029,296,694,272/3,849,456,948.54
  6. Step 6: Final answer
    x = 1,991,775,497.63

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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.