Finding the Fourth Proportional to 97,853,201.80, 146,779,802.70 and 29,695,784.20
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Solution
The fourth proportional to 97,853,201.80, 146,779,802.70 and 29,695,784.20 is: 44,543,676.30
Step by Step Solution
- Step 1: Write the proportion equation
97,853,201.80 : 146,779,802.70 = 29,695,784.20 : x - Step 2: Convert to fraction form
97,853,201.80/146,779,802.70 = 29,695,784.20/x - Step 3: Cross multiply
97,853,201.80x = 146,779,802.70 × 29,695,784.20 - Step 4: Simplify right side
97,853,201.80x = 4,358,741,345,897,777 - Step 5: Solve for x
x = 4,358,741,345,897,777/97,853,201.80 - Step 6: Final answer
x = 44,543,676.30
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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.