Finding the Fourth Proportional to 34,333,033,900,434, 51,499,548,010,428 and 9,521,905,762,690.50
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Solution
The fourth proportional to 34,333,033,900,434, 51,499,548,010,428 and 9,521,905,762,690.50 is: 14,282,857,856,329.78
Step by Step Solution
- Step 1: Write the proportion equation
34,333,033,900,434 : 51,499,548,010,428 = 9,521,905,762,690.50 : x - Step 2: Convert to fraction form
34,333,033,900,434/51,499,548,010,428 = 9,521,905,762,690.50/x - Step 3: Cross multiply
34,333,033,900,434x = 51,499,548,010,428 × 9,521,905,762,690.50 - Step 4: Simplify right side
34,333,033,900,434x = 490,373,842,976,450,472,061,173,760 - Step 5: Solve for x
x = 490,373,842,976,450,472,061,173,760/34,333,033,900,434 - Step 6: Final answer
x = 14,282,857,856,329.78
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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.