Finding the Fourth Proportional to 443,017,192.24, 611,376,060.36 and 244,791,526.96
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Solution
The fourth proportional to 443,017,192.24, 611,376,060.36 and 244,791,526.96 is: 337,819,123.01
Step by Step Solution
- Step 1: Write the proportion equation
443,017,192.24 : 611,376,060.36 = 244,791,526.96 : x - Step 2: Convert to fraction form
443,017,192.24/611,376,060.36 = 244,791,526.96/x - Step 3: Cross multiply
443,017,192.24x = 611,376,060.36 × 244,791,526.96 - Step 4: Simplify right side
443,017,192.24x = 149,659,679,362,313,536 - Step 5: Solve for x
x = 149,659,679,362,313,536/443,017,192.24 - Step 6: Final answer
x = 337,819,123.01
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.