Finding the Fourth Proportional to 226,240,307.84, 339,366,829.76 and 62,478,065.13
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Solution
The fourth proportional to 226,240,307.84, 339,366,829.76 and 62,478,065.13 is: 93,718,856.27
Step by Step Solution
- Step 1: Write the proportion equation
226,240,307.84 : 339,366,829.76 = 62,478,065.13 : x - Step 2: Convert to fraction form
226,240,307.84/339,366,829.76 = 62,478,065.13/x - Step 3: Cross multiply
226,240,307.84x = 339,366,829.76 × 62,478,065.13 - Step 4: Simplify right side
226,240,307.84x = 21,202,982,892,394,512 - Step 5: Solve for x
x = 21,202,982,892,394,512/226,240,307.84 - Step 6: Final answer
x = 93,718,856.27
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.