Finding the Fourth Proportional to 2,466,552,494,579, 3,699,813,819,005.40 and 1,341,776,112,225.70
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Solution
The fourth proportional to 2,466,552,494,579, 3,699,813,819,005.40 and 1,341,776,112,225.70 is: 2,012,656,050,473.12
Step by Step Solution
- Step 1: Write the proportion equation
2,466,552,494,579 : 3,699,813,819,005.40 = 1,341,776,112,225.70 : x - Step 2: Convert to fraction form
2,466,552,494,579/3,699,813,819,005.40 = 1,341,776,112,225.70/x - Step 3: Cross multiply
2,466,552,494,579x = 3,699,813,819,005.40 × 1,341,776,112,225.70 - Step 4: Simplify right side
2,466,552,494,579x = 4,964,321,802,023,985,500,651,520 - Step 5: Solve for x
x = 4,964,321,802,023,985,500,651,520/2,466,552,494,579 - Step 6: Final answer
x = 2,012,656,050,473.12
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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.