Home / 36,787,943,060.96-50,767,383,665.23-19,871,598,088.87

Finding the Fourth Proportional to 36,787,943,060.96, 50,767,383,665.23 and 19,871,598,088.87

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Solution

The fourth proportional to 36,787,943,060.96, 50,767,383,665.23 and 19,871,598,088.87 is: 27,422,817,376.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,787,943,060.96 : 50,767,383,665.23 = 19,871,598,088.87 : x
  2. Step 2: Convert to fraction form
    36,787,943,060.96/50,767,383,665.23 = 19,871,598,088.87/x
  3. Step 3: Cross multiply
    36,787,943,060.96x = 50,767,383,665.23 × 19,871,598,088.87
  4. Step 4: Simplify right side
    36,787,943,060.96x = 1,008,829,044,218,722,385,920
  5. Step 5: Solve for x
    x = 1,008,829,044,218,722,385,920/36,787,943,060.96
  6. Step 6: Final answer
    x = 27,422,817,376.53

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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.