Finding the Fourth Proportional to 96,516,140.48, 144,772,947.12 and 23,733,549.44
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Solution
The fourth proportional to 96,516,140.48, 144,772,947.12 and 23,733,549.44 is: 35,600,013.44
Step by Step Solution
- Step 1: Write the proportion equation
96,516,140.48 : 144,772,947.12 = 23,733,549.44 : x - Step 2: Convert to fraction form
96,516,140.48/144,772,947.12 = 23,733,549.44/x - Step 3: Cross multiply
96,516,140.48x = 144,772,947.12 × 23,733,549.44 - Step 4: Simplify right side
96,516,140.48x = 3,435,975,898,047,026 - Step 5: Solve for x
x = 3,435,975,898,047,026/96,516,140.48 - Step 6: Final answer
x = 35,600,013.44
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.