Finding the Fourth Proportional to 38,252,707,004.70, 52,805,664,948.29 and 24,710,948,425.08
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Solution
The fourth proportional to 38,252,707,004.70, 52,805,664,948.29 and 24,710,948,425.08 is: 34,112,045,009.75
Step by Step Solution
- Step 1: Write the proportion equation
38,252,707,004.70 : 52,805,664,948.29 = 24,710,948,425.08 : x - Step 2: Convert to fraction form
38,252,707,004.70/52,805,664,948.29 = 24,710,948,425.08/x - Step 3: Cross multiply
38,252,707,004.70x = 52,805,664,948.29 × 24,710,948,425.08 - Step 4: Simplify right side
38,252,707,004.70x = 1,304,878,063,089,125,687,296 - Step 5: Solve for x
x = 1,304,878,063,089,125,687,296/38,252,707,004.70 - Step 6: Final answer
x = 34,112,045,009.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.