Finding the Fourth Proportional to 153,407,264.17, 230,110,898.17 and 36,822,619.87
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Solution
The fourth proportional to 153,407,264.17, 230,110,898.17 and 36,822,619.87 is: 55,233,930.26
Step by Step Solution
- Step 1: Write the proportion equation
153,407,264.17 : 230,110,898.17 = 36,822,619.87 : x - Step 2: Convert to fraction form
153,407,264.17/230,110,898.17 = 36,822,619.87/x - Step 3: Cross multiply
153,407,264.17x = 230,110,898.17 × 36,822,619.87 - Step 4: Simplify right side
153,407,264.17x = 8,473,286,131,258,188 - Step 5: Solve for x
x = 8,473,286,131,258,188/153,407,264.17 - Step 6: Final answer
x = 55,233,930.26
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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.