Finding the Fourth Proportional to 3,593,032,136.20, 5,391,477,663.06 and 1,495,956,239.92
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Solution
The fourth proportional to 3,593,032,136.20, 5,391,477,663.06 and 1,495,956,239.92 is: 2,244,737,688.59
Step by Step Solution
- Step 1: Write the proportion equation
3,593,032,136.20 : 5,391,477,663.06 = 1,495,956,239.92 : x - Step 2: Convert to fraction form
3,593,032,136.20/5,391,477,663.06 = 1,495,956,239.92/x - Step 3: Cross multiply
3,593,032,136.20x = 5,391,477,663.06 × 1,495,956,239.92 - Step 4: Simplify right side
3,593,032,136.20x = 8,065,414,652,443,907,072 - Step 5: Solve for x
x = 8,065,414,652,443,907,072/3,593,032,136.20 - Step 6: Final answer
x = 2,244,737,688.59
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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.