Home / 16,858,012,548,115-25,282,113,185,238-6,529,398,912,947.60

Finding the Fourth Proportional to 16,858,012,548,115, 25,282,113,185,238 and 6,529,398,912,947.60

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Solution

The fourth proportional to 16,858,012,548,115, 25,282,113,185,238 and 6,529,398,912,947.60 is: 9,792,198,331,657.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,858,012,548,115 : 25,282,113,185,238 = 6,529,398,912,947.60 : x
  2. Step 2: Convert to fraction form
    16,858,012,548,115/25,282,113,185,238 = 6,529,398,912,947.60/x
  3. Step 3: Cross multiply
    16,858,012,548,115x = 25,282,113,185,238 × 6,529,398,912,947.60
  4. Step 4: Simplify right side
    16,858,012,548,115x = 165,077,002,348,711,160,554,979,328
  5. Step 5: Solve for x
    x = 165,077,002,348,711,160,554,979,328/16,858,012,548,115
  6. Step 6: Final answer
    x = 9,792,198,331,657.40

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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.