Finding the Fourth Proportional to 11,130,637,356,466, 16,698,371,330,703 and 3,385,703,589,009.60
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Solution
The fourth proportional to 11,130,637,356,466, 16,698,371,330,703 and 3,385,703,589,009.60 is: 5,079,290,065,283.95
Step by Step Solution
- Step 1: Write the proportion equation
11,130,637,356,466 : 16,698,371,330,703 = 3,385,703,589,009.60 : x - Step 2: Convert to fraction form
11,130,637,356,466/16,698,371,330,703 = 3,385,703,589,009.60/x - Step 3: Cross multiply
11,130,637,356,466x = 16,698,371,330,703 × 3,385,703,589,009.60 - Step 4: Simplify right side
11,130,637,356,466x = 56,535,735,744,976,160,412,401,664 - Step 5: Solve for x
x = 56,535,735,744,976,160,412,401,664/11,130,637,356,466 - Step 6: Final answer
x = 5,079,290,065,283.95
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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.