Finding the Fourth Proportional to 2,464,330,547.78, 3,696,463,533.45 and 598,970,824.79
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Solution
The fourth proportional to 2,464,330,547.78, 3,696,463,533.45 and 598,970,824.79 is: 898,448,389.33
Step by Step Solution
- Step 1: Write the proportion equation
2,464,330,547.78 : 3,696,463,533.45 = 598,970,824.79 : x - Step 2: Convert to fraction form
2,464,330,547.78/3,696,463,533.45 = 598,970,824.79/x - Step 3: Cross multiply
2,464,330,547.78x = 3,696,463,533.45 × 598,970,824.79 - Step 4: Simplify right side
2,464,330,547.78x = 2,214,073,811,436,704,000 - Step 5: Solve for x
x = 2,214,073,811,436,704,000/2,464,330,547.78 - Step 6: Final answer
x = 898,448,389.33
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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.