Home / 200,633,468,529.51-276,874,231,764.29-110,412,922,153.63

Finding the Fourth Proportional to 200,633,468,529.51, 276,874,231,764.29 and 110,412,922,153.63

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Solution

The fourth proportional to 200,633,468,529.51, 276,874,231,764.29 and 110,412,922,153.63 is: 152,369,857,443.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,633,468,529.51 : 276,874,231,764.29 = 110,412,922,153.63 : x
  2. Step 2: Convert to fraction form
    200,633,468,529.51/276,874,231,764.29 = 110,412,922,153.63/x
  3. Step 3: Cross multiply
    200,633,468,529.51x = 276,874,231,764.29 × 110,412,922,153.63
  4. Step 4: Simplify right side
    200,633,468,529.51x = 30,570,492,998,136,660,754,432
  5. Step 5: Solve for x
    x = 30,570,492,998,136,660,754,432/200,633,468,529.51
  6. Step 6: Final answer
    x = 152,369,857,443.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.