Home / 11,833,371,352.95-17,750,057,029.43-5,718,076,120.95

Finding the Fourth Proportional to 11,833,371,352.95, 17,750,057,029.43 and 5,718,076,120.95

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Solution

The fourth proportional to 11,833,371,352.95, 17,750,057,029.43 and 5,718,076,120.95 is: 8,577,114,181.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,833,371,352.95 : 17,750,057,029.43 = 5,718,076,120.95 : x
  2. Step 2: Convert to fraction form
    11,833,371,352.95/17,750,057,029.43 = 5,718,076,120.95/x
  3. Step 3: Cross multiply
    11,833,371,352.95x = 17,750,057,029.43 × 5,718,076,120.95
  4. Step 4: Simplify right side
    11,833,371,352.95x = 101,496,177,245,455,777,792
  5. Step 5: Solve for x
    x = 101,496,177,245,455,777,792/11,833,371,352.95
  6. Step 6: Final answer
    x = 8,577,114,181.43

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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.