Finding the Fourth Proportional to 40,873,278.24, 61,292,114.16 and 11,720,676
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Solution
The fourth proportional to 40,873,278.24, 61,292,114.16 and 11,720,676 is: 17,575,908.82
Step by Step Solution
- Step 1: Write the proportion equation
40,873,278.24 : 61,292,114.16 = 11,720,676 : x - Step 2: Convert to fraction form
40,873,278.24/61,292,114.16 = 11,720,676/x - Step 3: Cross multiply
40,873,278.24x = 61,292,114.16 × 11,720,676 - Step 4: Simplify right side
40,873,278.24x = 718,385,011,424,372.12 - Step 5: Solve for x
x = 718,385,011,424,372.12/40,873,278.24 - Step 6: Final answer
x = 17,575,908.82
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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.