Finding the Fourth Proportional to 45,446,701.48, 62,717,995.70 and 26,877,759.28
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Solution
The fourth proportional to 45,446,701.48, 62,717,995.70 and 26,877,759.28 is: 37,092,223.11
Step by Step Solution
- Step 1: Write the proportion equation
45,446,701.48 : 62,717,995.70 = 26,877,759.28 : x - Step 2: Convert to fraction form
45,446,701.48/62,717,995.70 = 26,877,759.28/x - Step 3: Cross multiply
45,446,701.48x = 62,717,995.70 × 26,877,759.28 - Step 4: Simplify right side
45,446,701.48x = 1,685,719,190,948,675.25 - Step 5: Solve for x
x = 1,685,719,190,948,675.25/45,446,701.48 - Step 6: Final answer
x = 37,092,223.11
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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.