Finding the Fourth Proportional to 97,251,267.01, 145,887,116.91 and 31,677,514.84
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Solution
The fourth proportional to 97,251,267.01, 145,887,116.91 and 31,677,514.84 is: 47,519,600.03
Step by Step Solution
- Step 1: Write the proportion equation
97,251,267.01 : 145,887,116.91 = 31,677,514.84 : x - Step 2: Convert to fraction form
97,251,267.01/145,887,116.91 = 31,677,514.84/x - Step 3: Cross multiply
97,251,267.01x = 145,887,116.91 × 31,677,514.84 - Step 4: Simplify right side
97,251,267.01x = 4,621,341,310,881,340 - Step 5: Solve for x
x = 4,621,341,310,881,340/97,251,267.01 - Step 6: Final answer
x = 47,519,600.03
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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.