Finding the Fourth Proportional to 64,774,996,893.12, 97,175,747,354.40 and 22,274,374,402.56
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Solution
The fourth proportional to 64,774,996,893.12, 97,175,747,354.40 and 22,274,374,402.56 is: 33,416,118,614.29
Step by Step Solution
- Step 1: Write the proportion equation
64,774,996,893.12 : 97,175,747,354.40 = 22,274,374,402.56 : x - Step 2: Convert to fraction form
64,774,996,893.12/97,175,747,354.40 = 22,274,374,402.56/x - Step 3: Cross multiply
64,774,996,893.12x = 97,175,747,354.40 × 22,274,374,402.56 - Step 4: Simplify right side
64,774,996,893.12x = 2,164,528,979,420,484,993,024 - Step 5: Solve for x
x = 2,164,528,979,420,484,993,024/64,774,996,893.12 - Step 6: Final answer
x = 33,416,118,614.29
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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.