Home / 11,833,371,373.45-17,750,057,060.18-5,718,076,141.45

Finding the Fourth Proportional to 11,833,371,373.45, 17,750,057,060.18 and 5,718,076,141.45

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Solution

The fourth proportional to 11,833,371,373.45, 17,750,057,060.18 and 5,718,076,141.45 is: 8,577,114,212.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,833,371,373.45 : 17,750,057,060.18 = 5,718,076,141.45 : x
  2. Step 2: Convert to fraction form
    11,833,371,373.45/17,750,057,060.18 = 5,718,076,141.45/x
  3. Step 3: Cross multiply
    11,833,371,373.45x = 17,750,057,060.18 × 5,718,076,141.45
  4. Step 4: Simplify right side
    11,833,371,373.45x = 101,496,177,785,191,383,040
  5. Step 5: Solve for x
    x = 101,496,177,785,191,383,040/11,833,371,373.45
  6. Step 6: Final answer
    x = 8,577,114,212.18

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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.