Home / 46,368,662,229.49-69,556,999,878.92-12,792,284,753.93

Finding the Fourth Proportional to 46,368,662,229.49, 69,556,999,878.92 and 12,792,284,753.93

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Solution

The fourth proportional to 46,368,662,229.49, 69,556,999,878.92 and 12,792,284,753.93 is: 19,189,532,462.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,368,662,229.49 : 69,556,999,878.92 = 12,792,284,753.93 : x
  2. Step 2: Convert to fraction form
    46,368,662,229.49/69,556,999,878.92 = 12,792,284,753.93/x
  3. Step 3: Cross multiply
    46,368,662,229.49x = 69,556,999,878.92 × 12,792,284,753.93
  4. Step 4: Simplify right side
    46,368,662,229.49x = 889,792,949,080,155,095,040
  5. Step 5: Solve for x
    x = 889,792,949,080,155,095,040/46,368,662,229.49
  6. Step 6: Final answer
    x = 19,189,532,462.17

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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.