Finding the Fourth Proportional to 10,859,670,163,441, 16,271,071,668,580 and 6,552,844,579,556
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Solution
The fourth proportional to 10,859,670,163,441, 16,271,071,668,580 and 6,552,844,579,556 is: 9,818,143,846,206.60
Step by Step Solution
- Step 1: Write the proportion equation
10,859,670,163,441 : 16,271,071,668,580 = 6,552,844,579,556 : x - Step 2: Convert to fraction form
10,859,670,163,441/16,271,071,668,580 = 6,552,844,579,556/x - Step 3: Cross multiply
10,859,670,163,441x = 16,271,071,668,580 × 6,552,844,579,556 - Step 4: Simplify right side
10,859,670,163,441x = 106,621,803,787,021,645,275,725,824 - Step 5: Solve for x
x = 106,621,803,787,021,645,275,725,824/10,859,670,163,441 - Step 6: Final answer
x = 9,818,143,846,206.60
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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.