Finding the Fourth Proportional to 5,881,417,248.79, 8,824,731,096.39 and 3,082,720,669.77
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Solution
The fourth proportional to 5,881,417,248.79, 8,824,731,096.39 and 3,082,720,669.77 is: 4,625,446,521.69
Step by Step Solution
- Step 1: Write the proportion equation
5,881,417,248.79 : 8,824,731,096.39 = 3,082,720,669.77 : x - Step 2: Convert to fraction form
5,881,417,248.79/8,824,731,096.39 = 3,082,720,669.77/x - Step 3: Cross multiply
5,881,417,248.79x = 8,824,731,096.39 × 3,082,720,669.77 - Step 4: Simplify right side
5,881,417,248.79x = 27,204,180,956,025,962,496 - Step 5: Solve for x
x = 27,204,180,956,025,962,496/5,881,417,248.79 - Step 6: Final answer
x = 4,625,446,521.69
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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.