Home / 7,668,166,808,050.80-10,582,402,834,660-4,246,469,049,201.60

Finding the Fourth Proportional to 7,668,166,808,050.80, 10,582,402,834,660 and 4,246,469,049,201.60

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Solution

The fourth proportional to 7,668,166,808,050.80, 10,582,402,834,660 and 4,246,469,049,201.60 is: 5,860,311,496,665.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,668,166,808,050.80 : 10,582,402,834,660 = 4,246,469,049,201.60 : x
  2. Step 2: Convert to fraction form
    7,668,166,808,050.80/10,582,402,834,660 = 4,246,469,049,201.60/x
  3. Step 3: Cross multiply
    7,668,166,808,050.80x = 10,582,402,834,660 × 4,246,469,049,201.60
  4. Step 4: Simplify right side
    7,668,166,808,050.80x = 44,937,846,103,566,965,815,640,064
  5. Step 5: Solve for x
    x = 44,937,846,103,566,965,815,640,064/7,668,166,808,050.80
  6. Step 6: Final answer
    x = 5,860,311,496,665.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.