Finding the Fourth Proportional to 47,904,536, 66,108,259.68 and 26,174,504
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Solution
The fourth proportional to 47,904,536, 66,108,259.68 and 26,174,504 is: 36,120,815.52
Step by Step Solution
- Step 1: Write the proportion equation
47,904,536 : 66,108,259.68 = 26,174,504 : x - Step 2: Convert to fraction form
47,904,536/66,108,259.68 = 26,174,504/x - Step 3: Cross multiply
47,904,536x = 66,108,259.68 × 26,174,504 - Step 4: Simplify right side
47,904,536x = 1,730,350,907,427,198.75 - Step 5: Solve for x
x = 1,730,350,907,427,198.75/47,904,536 - Step 6: Final answer
x = 36,120,815.52
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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.