Finding the Fourth Proportional to 19,234,992,620,864, 26,544,306,921,106 and 10,455,653,499,813
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Solution
The fourth proportional to 19,234,992,620,864, 26,544,306,921,106 and 10,455,653,499,813 is: 14,428,811,127,212.48
Step by Step Solution
- Step 1: Write the proportion equation
19,234,992,620,864 : 26,544,306,921,106 = 10,455,653,499,813 : x - Step 2: Convert to fraction form
19,234,992,620,864/26,544,306,921,106 = 10,455,653,499,813/x - Step 3: Cross multiply
19,234,992,620,864x = 26,544,306,921,106 × 10,455,653,499,813 - Step 4: Simplify right side
19,234,992,620,864x = 277,538,075,559,772,403,009,585,152 - Step 5: Solve for x
x = 277,538,075,559,772,403,009,585,152/19,234,992,620,864 - Step 6: Final answer
x = 14,428,811,127,212.48
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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.