Home / 2,710,550,592,380.20-4,066,362,486,774-774,383,957,031.43

Finding the Fourth Proportional to 2,710,550,592,380.20, 4,066,362,486,774 and 774,383,957,031.43

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Solution

The fourth proportional to 2,710,550,592,380.20, 4,066,362,486,774 and 774,383,957,031.43 is: 1,161,729,237,625.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,550,592,380.20 : 4,066,362,486,774 = 774,383,957,031.43 : x
  2. Step 2: Convert to fraction form
    2,710,550,592,380.20/4,066,362,486,774 = 774,383,957,031.43/x
  3. Step 3: Cross multiply
    2,710,550,592,380.20x = 4,066,362,486,774 × 774,383,957,031.43
  4. Step 4: Simplify right side
    2,710,550,592,380.20x = 3,148,925,873,232,216,185,634,816
  5. Step 5: Solve for x
    x = 3,148,925,873,232,216,185,634,816/2,710,550,592,380.20
  6. Step 6: Final answer
    x = 1,161,729,237,625.88

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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.