Finding the Fourth Proportional to 45,100,927.14, 62,239,279.86 and 24,474,373.50
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Solution
The fourth proportional to 45,100,927.14, 62,239,279.86 and 24,474,373.50 is: 33,774,635.65
Step by Step Solution
- Step 1: Write the proportion equation
45,100,927.14 : 62,239,279.86 = 24,474,373.50 : x - Step 2: Convert to fraction form
45,100,927.14/62,239,279.86 = 24,474,373.50/x - Step 3: Cross multiply
45,100,927.14x = 62,239,279.86 × 24,474,373.50 - Step 4: Simplify right side
45,100,927.14x = 1,523,267,381,664,667.75 - Step 5: Solve for x
x = 1,523,267,381,664,667.75/45,100,927.14 - Step 6: Final answer
x = 33,774,635.65
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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.