Finding the Fourth Proportional to 96,290,632.08, 144,346,090.68 and 37,998,793.44
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Solution
The fourth proportional to 96,290,632.08, 144,346,090.68 and 37,998,793.44 is: 56,962,730.07
Step by Step Solution
- Step 1: Write the proportion equation
96,290,632.08 : 144,346,090.68 = 37,998,793.44 : x - Step 2: Convert to fraction form
96,290,632.08/144,346,090.68 = 37,998,793.44/x - Step 3: Cross multiply
96,290,632.08x = 144,346,090.68 × 37,998,793.44 - Step 4: Simplify right side
96,290,632.08x = 5,484,977,283,620,829 - Step 5: Solve for x
x = 5,484,977,283,620,829/96,290,632.08 - Step 6: Final answer
x = 56,962,730.07
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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.