Finding the Fourth Proportional to 29,597,569.96, 44,386,237.23 and 15,018,866.50
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Solution
The fourth proportional to 29,597,569.96, 44,386,237.23 and 15,018,866.50 is: 22,523,165.66
Step by Step Solution
- Step 1: Write the proportion equation
29,597,569.96 : 44,386,237.23 = 15,018,866.50 : x - Step 2: Convert to fraction form
29,597,569.96/44,386,237.23 = 15,018,866.50/x - Step 3: Cross multiply
29,597,569.96x = 44,386,237.23 × 15,018,866.50 - Step 4: Simplify right side
29,597,569.96x = 666,630,971,394,699.75 - Step 5: Solve for x
x = 666,630,971,394,699.75/29,597,569.96 - Step 6: Final answer
x = 22,523,165.66
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.