Finding the Fourth Proportional to 10,618,487,371,269, 14,653,356,624,402 and 5,930,954,544,746
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Solution
The fourth proportional to 10,618,487,371,269, 14,653,356,624,402 and 5,930,954,544,746 is: 8,184,630,167,045.60
Step by Step Solution
- Step 1: Write the proportion equation
10,618,487,371,269 : 14,653,356,624,402 = 5,930,954,544,746 : x - Step 2: Convert to fraction form
10,618,487,371,269/14,653,356,624,402 = 5,930,954,544,746/x - Step 3: Cross multiply
10,618,487,371,269x = 14,653,356,624,402 × 5,930,954,544,746 - Step 4: Simplify right side
10,618,487,371,269x = 86,908,392,067,280,946,048,532,480 - Step 5: Solve for x
x = 86,908,392,067,280,946,048,532,480/10,618,487,371,269 - Step 6: Final answer
x = 8,184,630,167,045.60
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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.