Finding the Fourth Proportional to 157,024,691.70, 235,562,602.46 and 46,371,554.18
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Solution
The fourth proportional to 157,024,691.70, 235,562,602.46 and 46,371,554.18 is: 69,564,880.94
Step by Step Solution
- Step 1: Write the proportion equation
157,024,691.70 : 235,562,602.46 = 46,371,554.18 : x - Step 2: Convert to fraction form
157,024,691.70/235,562,602.46 = 46,371,554.18/x - Step 3: Cross multiply
157,024,691.70x = 235,562,602.46 × 46,371,554.18 - Step 4: Simplify right side
157,024,691.70x = 10,923,403,982,755,692 - Step 5: Solve for x
x = 10,923,403,982,755,692/157,024,691.70 - Step 6: Final answer
x = 69,564,880.94
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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.