Finding the Fourth Proportional to 46,473,594.28, 69,646,617.86 and 29,403,709.36
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Solution
The fourth proportional to 46,473,594.28, 69,646,617.86 and 29,403,709.36 is: 44,065,214.69
Step by Step Solution
- Step 1: Write the proportion equation
46,473,594.28 : 69,646,617.86 = 29,403,709.36 : x - Step 2: Convert to fraction form
46,473,594.28/69,646,617.86 = 29,403,709.36/x - Step 3: Cross multiply
46,473,594.28x = 69,646,617.86 × 29,403,709.36 - Step 4: Simplify right side
46,473,594.28x = 2,047,868,909,141,290.25 - Step 5: Solve for x
x = 2,047,868,909,141,290.25/46,473,594.28 - Step 6: Final answer
x = 44,065,214.69
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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.