Home / 4,192,153,983.70-6,276,137,740.35-4,192,153,983.70

Finding the Fourth Proportional to 4,192,153,983.70, 6,276,137,740.35 and 4,192,153,983.70

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Solution

The fourth proportional to 4,192,153,983.70, 6,276,137,740.35 and 4,192,153,983.70 is: 6,276,137,740.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,192,153,983.70 : 6,276,137,740.35 = 4,192,153,983.70 : x
  2. Step 2: Convert to fraction form
    4,192,153,983.70/6,276,137,740.35 = 4,192,153,983.70/x
  3. Step 3: Cross multiply
    4,192,153,983.70x = 6,276,137,740.35 × 4,192,153,983.70
  4. Step 4: Simplify right side
    4,192,153,983.70x = 26,310,535,830,458,167,296
  5. Step 5: Solve for x
    x = 26,310,535,830,458,167,296/4,192,153,983.70
  6. Step 6: Final answer
    x = 6,276,137,740.35

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1.5x scale

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.