Finding the Fourth Proportional to 34,166,150,916.20, 51,249,226,374.30 and 26,827,796,637.80
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Solution
The fourth proportional to 34,166,150,916.20, 51,249,226,374.30 and 26,827,796,637.80 is: 40,241,694,956.70
Step by Step Solution
- Step 1: Write the proportion equation
34,166,150,916.20 : 51,249,226,374.30 = 26,827,796,637.80 : x - Step 2: Convert to fraction form
34,166,150,916.20/51,249,226,374.30 = 26,827,796,637.80/x - Step 3: Cross multiply
34,166,150,916.20x = 51,249,226,374.30 × 26,827,796,637.80 - Step 4: Simplify right side
34,166,150,916.20x = 1,374,903,823,014,296,551,424 - Step 5: Solve for x
x = 1,374,903,823,014,296,551,424/34,166,150,916.20 - Step 6: Final answer
x = 40,241,694,956.70
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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.