Finding the Fourth Proportional to 1,494,024,639.66, 2,241,812,551.95 and 609,359,032.98
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Solution
The fourth proportional to 1,494,024,639.66, 2,241,812,551.95 and 609,359,032.98 is: 914,354,885.80
Step by Step Solution
- Step 1: Write the proportion equation
1,494,024,639.66 : 2,241,812,551.95 = 609,359,032.98 : x - Step 2: Convert to fraction form
1,494,024,639.66/2,241,812,551.95 = 609,359,032.98/x - Step 3: Cross multiply
1,494,024,639.66x = 2,241,812,551.95 × 609,359,032.98 - Step 4: Simplify right side
1,494,024,639.66x = 1,366,068,728,778,678,016 - Step 5: Solve for x
x = 1,366,068,728,778,678,016/1,494,024,639.66 - Step 6: Final answer
x = 914,354,885.80
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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.