Finding the Fourth Proportional to 22,046,323,939,542, 30,423,820,960,134 and 12,169,481,033,083
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Solution
The fourth proportional to 22,046,323,939,542, 30,423,820,960,134 and 12,169,481,033,083 is: 16,793,825,271,894.98
Step by Step Solution
- Step 1: Write the proportion equation
22,046,323,939,542 : 30,423,820,960,134 = 12,169,481,033,083 : x - Step 2: Convert to fraction form
22,046,323,939,542/30,423,820,960,134 = 12,169,481,033,083/x - Step 3: Cross multiply
22,046,323,939,542x = 30,423,820,960,134 × 12,169,481,033,083 - Step 4: Simplify right side
22,046,323,939,542x = 370,242,112,128,263,767,828,987,904 - Step 5: Solve for x
x = 370,242,112,128,263,767,828,987,904/22,046,323,939,542 - Step 6: Final answer
x = 16,793,825,271,894.98
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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.