Home / 16,393,904,639.80-24,590,856,959.70-4,139,426,303.80

Finding the Fourth Proportional to 16,393,904,639.80, 24,590,856,959.70 and 4,139,426,303.80

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Solution

The fourth proportional to 16,393,904,639.80, 24,590,856,959.70 and 4,139,426,303.80 is: 6,209,139,455.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,393,904,639.80 : 24,590,856,959.70 = 4,139,426,303.80 : x
  2. Step 2: Convert to fraction form
    16,393,904,639.80/24,590,856,959.70 = 4,139,426,303.80/x
  3. Step 3: Cross multiply
    16,393,904,639.80x = 24,590,856,959.70 × 4,139,426,303.80
  4. Step 4: Simplify right side
    16,393,904,639.80x = 101,792,040,131,965,485,056
  5. Step 5: Solve for x
    x = 101,792,040,131,965,485,056/16,393,904,639.80
  6. Step 6: Final answer
    x = 6,209,139,455.70

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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.