Finding the Fourth Proportional to 149,544,004.35, 224,316,006.53 and 58,670,557.95
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Solution
The fourth proportional to 149,544,004.35, 224,316,006.53 and 58,670,557.95 is: 88,005,836.93
Step by Step Solution
- Step 1: Write the proportion equation
149,544,004.35 : 224,316,006.53 = 58,670,557.95 : x - Step 2: Convert to fraction form
149,544,004.35/224,316,006.53 = 58,670,557.95/x - Step 3: Cross multiply
149,544,004.35x = 224,316,006.53 × 58,670,557.95 - Step 4: Simplify right side
149,544,004.35x = 13,160,745,259,937,592 - Step 5: Solve for x
x = 13,160,745,259,937,592/149,544,004.35 - Step 6: Final answer
x = 88,005,836.93
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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.