Finding the Fourth Proportional to 44,476,587.34, 61,378,972.44 and 24,897,360.46
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Solution
The fourth proportional to 44,476,587.34, 61,378,972.44 and 24,897,360.46 is: 34,359,075.03
Step by Step Solution
- Step 1: Write the proportion equation
44,476,587.34 : 61,378,972.44 = 24,897,360.46 : x - Step 2: Convert to fraction form
44,476,587.34/61,378,972.44 = 24,897,360.46/x - Step 3: Cross multiply
44,476,587.34x = 61,378,972.44 × 24,897,360.46 - Step 4: Simplify right side
44,476,587.34x = 1,528,174,401,503,085.75 - Step 5: Solve for x
x = 1,528,174,401,503,085.75/44,476,587.34 - Step 6: Final answer
x = 34,359,075.03
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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.