Finding the Fourth Proportional to 232,635,083.74, 348,956,242.36 and 68,889,401.91
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Solution
The fourth proportional to 232,635,083.74, 348,956,242.36 and 68,889,401.91 is: 103,335,173.88
Step by Step Solution
- Step 1: Write the proportion equation
232,635,083.74 : 348,956,242.36 = 68,889,401.91 : x - Step 2: Convert to fraction form
232,635,083.74/348,956,242.36 = 68,889,401.91/x - Step 3: Cross multiply
232,635,083.74x = 348,956,242.36 × 68,889,401.91 - Step 4: Simplify right side
232,635,083.74x = 24,039,386,828,769,184 - Step 5: Solve for x
x = 24,039,386,828,769,184/232,635,083.74 - Step 6: Final answer
x = 103,335,173.88
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.