Finding the Fourth Proportional to 149,765,885.70, 224,670,601.35 and 63,504,125.70
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Solution
The fourth proportional to 149,765,885.70, 224,670,601.35 and 63,504,125.70 is: 95,265,420.71
Step by Step Solution
- Step 1: Write the proportion equation
149,765,885.70 : 224,670,601.35 = 63,504,125.70 : x - Step 2: Convert to fraction form
149,765,885.70/224,670,601.35 = 63,504,125.70/x - Step 3: Cross multiply
149,765,885.70x = 224,670,601.35 × 63,504,125.70 - Step 4: Simplify right side
149,765,885.70x = 14,267,510,109,224,990 - Step 5: Solve for x
x = 14,267,510,109,224,990/149,765,885.70 - Step 6: Final answer
x = 95,265,420.71
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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.