Home / 30,784,745,166.80-46,177,117,750.20-26,376,760,936.40

Finding the Fourth Proportional to 30,784,745,166.80, 46,177,117,750.20 and 26,376,760,936.40

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Solution

The fourth proportional to 30,784,745,166.80, 46,177,117,750.20 and 26,376,760,936.40 is: 39,565,141,404.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,784,745,166.80 : 46,177,117,750.20 = 26,376,760,936.40 : x
  2. Step 2: Convert to fraction form
    30,784,745,166.80/46,177,117,750.20 = 26,376,760,936.40/x
  3. Step 3: Cross multiply
    30,784,745,166.80x = 46,177,117,750.20 × 26,376,760,936.40
  4. Step 4: Simplify right side
    30,784,745,166.80x = 1,218,002,795,629,018,349,568
  5. Step 5: Solve for x
    x = 1,218,002,795,629,018,349,568/30,784,745,166.80
  6. Step 6: Final answer
    x = 39,565,141,404.60

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1.5x scale

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.