Finding the Fourth Proportional to 26,344,695.42, 36,356,110.11 and 14,423,310.09
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Solution
The fourth proportional to 26,344,695.42, 36,356,110.11 and 14,423,310.09 is: 19,904,403.58
Step by Step Solution
- Step 1: Write the proportion equation
26,344,695.42 : 36,356,110.11 = 14,423,310.09 : x - Step 2: Convert to fraction form
26,344,695.42/36,356,110.11 = 14,423,310.09/x - Step 3: Cross multiply
26,344,695.42x = 36,356,110.11 × 14,423,310.09 - Step 4: Simplify right side
26,344,695.42x = 524,375,449,782,714 - Step 5: Solve for x
x = 524,375,449,782,714/26,344,695.42 - Step 6: Final answer
x = 19,904,403.58
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.