Finding the Fourth Proportional to 157,880,904.06, 236,837,599.17 and 59,595,398.10
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Solution
The fourth proportional to 157,880,904.06, 236,837,599.17 and 59,595,398.10 is: 89,399,228.44
Step by Step Solution
- Step 1: Write the proportion equation
157,880,904.06 : 236,837,599.17 = 59,595,398.10 : x - Step 2: Convert to fraction form
157,880,904.06/236,837,599.17 = 59,595,398.10/x - Step 3: Cross multiply
157,880,904.06x = 236,837,599.17 × 59,595,398.10 - Step 4: Simplify right side
157,880,904.06x = 14,114,431,007,584,380 - Step 5: Solve for x
x = 14,114,431,007,584,380/157,880,904.06 - Step 6: Final answer
x = 89,399,228.44
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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.