Finding the Fourth Proportional to 2,244,356,329,731.20, 3,366,194,342,351.40 and 610,829,117,356.93
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Solution
The fourth proportional to 2,244,356,329,731.20, 3,366,194,342,351.40 and 610,829,117,356.93 is: 916,151,099,427.54
Step by Step Solution
- Step 1: Write the proportion equation
2,244,356,329,731.20 : 3,366,194,342,351.40 = 610,829,117,356.93 : x - Step 2: Convert to fraction form
2,244,356,329,731.20/3,366,194,342,351.40 = 610,829,117,356.93/x - Step 3: Cross multiply
2,244,356,329,731.20x = 3,366,194,342,351.40 × 610,829,117,356.93 - Step 4: Simplify right side
2,244,356,329,731.20x = 2,056,169,518,990,397,183,885,312 - Step 5: Solve for x
x = 2,056,169,518,990,397,183,885,312/2,244,356,329,731.20 - Step 6: Final answer
x = 916,151,099,427.54
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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.