Home / 2,710,550,592,379.20-4,066,362,486,772.50-774,383,957,030.43

Finding the Fourth Proportional to 2,710,550,592,379.20, 4,066,362,486,772.50 and 774,383,957,030.43

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Solution

The fourth proportional to 2,710,550,592,379.20, 4,066,362,486,772.50 and 774,383,957,030.43 is: 1,161,729,237,624.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,710,550,592,379.20 : 4,066,362,486,772.50 = 774,383,957,030.43 : x
  2. Step 2: Convert to fraction form
    2,710,550,592,379.20/4,066,362,486,772.50 = 774,383,957,030.43/x
  3. Step 3: Cross multiply
    2,710,550,592,379.20x = 4,066,362,486,772.50 × 774,383,957,030.43
  4. Step 4: Simplify right side
    2,710,550,592,379.20x = 3,148,925,873,226,988,136,693,760
  5. Step 5: Solve for x
    x = 3,148,925,873,226,988,136,693,760/2,710,550,592,379.20
  6. Step 6: Final answer
    x = 1,161,729,237,624.38

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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.