Finding the Fourth Proportional to 58,464,357.96, 87,656,677.74 and 29,654,941.08
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Solution
The fourth proportional to 58,464,357.96, 87,656,677.74 and 29,654,941.08 is: 44,462,193.79
Step by Step Solution
- Step 1: Write the proportion equation
58,464,357.96 : 87,656,677.74 = 29,654,941.08 : x - Step 2: Convert to fraction form
58,464,357.96/87,656,677.74 = 29,654,941.08/x - Step 3: Cross multiply
58,464,357.96x = 87,656,677.74 × 29,654,941.08 - Step 4: Simplify right side
58,464,357.96x = 2,599,453,613,648,247 - Step 5: Solve for x
x = 2,599,453,613,648,247/58,464,357.96 - Step 6: Final answer
x = 44,462,193.79
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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.