Home / 16,400,661,456,326-24,583,771,215,024-5,518,137,029,879

Finding the Fourth Proportional to 16,400,661,456,326, 24,583,771,215,024 and 5,518,137,029,879

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Solution

The fourth proportional to 16,400,661,456,326, 24,583,771,215,024 and 5,518,137,029,879 is: 8,271,411,408,432.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,400,661,456,326 : 24,583,771,215,024 = 5,518,137,029,879 : x
  2. Step 2: Convert to fraction form
    16,400,661,456,326/24,583,771,215,024 = 5,518,137,029,879/x
  3. Step 3: Cross multiply
    16,400,661,456,326x = 24,583,771,215,024 × 5,518,137,029,879
  4. Step 4: Simplify right side
    16,400,661,456,326x = 135,656,618,275,697,384,683,995,136
  5. Step 5: Solve for x
    x = 135,656,618,275,697,384,683,995,136/16,400,661,456,326
  6. Step 6: Final answer
    x = 8,271,411,408,432.70

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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.