Home / 7,235,245,982,853.40-10,856,073,887,298-3,792,324,435,058.80

Finding the Fourth Proportional to 7,235,245,982,853.40, 10,856,073,887,298 and 3,792,324,435,058.80

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Solution

The fourth proportional to 7,235,245,982,853.40, 10,856,073,887,298 and 3,792,324,435,058.80 is: 5,690,166,494,569.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,235,245,982,853.40 : 10,856,073,887,298 = 3,792,324,435,058.80 : x
  2. Step 2: Convert to fraction form
    7,235,245,982,853.40/10,856,073,887,298 = 3,792,324,435,058.80/x
  3. Step 3: Cross multiply
    7,235,245,982,853.40x = 10,856,073,887,298 × 3,792,324,435,058.80
  4. Step 4: Simplify right side
    7,235,245,982,853.40x = 41,169,754,271,603,974,620,577,792
  5. Step 5: Solve for x
    x = 41,169,754,271,603,974,620,577,792/7,235,245,982,853.40
  6. Step 6: Final answer
    x = 5,690,166,494,569.91

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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.