Finding the Fourth Proportional to 9,734,459,917.08, 14,599,646,593.92 and 2,745,636,472.56
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Solution
The fourth proportional to 9,734,459,917.08, 14,599,646,593.92 and 2,745,636,472.56 is: 4,117,878,394.51
Step by Step Solution
- Step 1: Write the proportion equation
9,734,459,917.08 : 14,599,646,593.92 = 2,745,636,472.56 : x - Step 2: Convert to fraction form
9,734,459,917.08/14,599,646,593.92 = 2,745,636,472.56/x - Step 3: Cross multiply
9,734,459,917.08x = 14,599,646,593.92 × 2,745,636,472.56 - Step 4: Simplify right side
9,734,459,917.08x = 40,085,322,174,753,128,448 - Step 5: Solve for x
x = 40,085,322,174,753,128,448/9,734,459,917.08 - Step 6: Final answer
x = 4,117,878,394.51
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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.