Finding the Fourth Proportional to 17,417,917.14, 24,037,545.99 and 9,683,088.63
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Solution
The fourth proportional to 17,417,917.14, 24,037,545.99 and 9,683,088.63 is: 13,363,118.36
Step by Step Solution
- Step 1: Write the proportion equation
17,417,917.14 : 24,037,545.99 = 9,683,088.63 : x - Step 2: Convert to fraction form
17,417,917.14/24,037,545.99 = 9,683,088.63/x - Step 3: Cross multiply
17,417,917.14x = 24,037,545.99 × 9,683,088.63 - Step 4: Simplify right side
17,417,917.14x = 232,757,688,268,871.09 - Step 5: Solve for x
x = 232,757,688,268,871.09/17,417,917.14 - Step 6: Final answer
x = 13,363,118.36
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.