Finding the Fourth Proportional to 26,944,854.26, 40,416,701.16 and 7,513,562.48
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Solution
The fourth proportional to 26,944,854.26, 40,416,701.16 and 7,513,562.48 is: 11,270,181.91
Step by Step Solution
- Step 1: Write the proportion equation
26,944,854.26 : 40,416,701.16 = 7,513,562.48 : x - Step 2: Convert to fraction form
26,944,854.26/40,416,701.16 = 7,513,562.48/x - Step 3: Cross multiply
26,944,854.26x = 40,416,701.16 × 7,513,562.48 - Step 4: Simplify right side
26,944,854.26x = 303,673,409,171,846.56 - Step 5: Solve for x
x = 303,673,409,171,846.56/26,944,854.26 - Step 6: Final answer
x = 11,270,181.91
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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.