Finding the Fourth Proportional to 46,536,851.66, 69,674,038.64 and 24,627,605.94
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Solution
The fourth proportional to 46,536,851.66, 69,674,038.64 and 24,627,605.94 is: 36,871,956.45
Step by Step Solution
- Step 1: Write the proportion equation
46,536,851.66 : 69,674,038.64 = 24,627,605.94 : x - Step 2: Convert to fraction form
46,536,851.66/69,674,038.64 = 24,627,605.94/x - Step 3: Cross multiply
46,536,851.66x = 69,674,038.64 × 24,627,605.94 - Step 4: Simplify right side
46,536,851.66x = 1,715,904,767,751,115.75 - Step 5: Solve for x
x = 1,715,904,767,751,115.75/46,536,851.66 - Step 6: Final answer
x = 36,871,956.45
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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.