Finding the Fourth Proportional to 47,897,521.14, 71,891,703.94 and 29,646,508.62
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Solution
The fourth proportional to 47,897,521.14, 71,891,703.94 and 29,646,508.62 is: 44,497,877.34
Step by Step Solution
- Step 1: Write the proportion equation
47,897,521.14 : 71,891,703.94 = 29,646,508.62 : x - Step 2: Convert to fraction form
47,897,521.14/71,891,703.94 = 29,646,508.62/x - Step 3: Cross multiply
47,897,521.14x = 71,891,703.94 × 29,646,508.62 - Step 4: Simplify right side
47,897,521.14x = 2,131,338,020,563,698 - Step 5: Solve for x
x = 2,131,338,020,563,698/47,897,521.14 - Step 6: Final answer
x = 44,497,877.34
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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.