Finding the Fourth Proportional to 4,894,629,415,823.60, 6,754,609,593,294 and 2,669,898,405,763.60
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Solution
The fourth proportional to 4,894,629,415,823.60, 6,754,609,593,294 and 2,669,898,405,763.60 is: 3,684,471,254,634.64
Step by Step Solution
- Step 1: Write the proportion equation
4,894,629,415,823.60 : 6,754,609,593,294 = 2,669,898,405,763.60 : x - Step 2: Convert to fraction form
4,894,629,415,823.60/6,754,609,593,294 = 2,669,898,405,763.60/x - Step 3: Cross multiply
4,894,629,415,823.60x = 6,754,609,593,294 × 2,669,898,405,763.60 - Step 4: Simplify right side
4,894,629,415,823.60x = 18,034,121,384,691,169,033,715,712 - Step 5: Solve for x
x = 18,034,121,384,691,169,033,715,712/4,894,629,415,823.60 - Step 6: Final answer
x = 3,684,471,254,634.64
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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.