Finding the Fourth Proportional to 49,848,040.35, 74,772,060.53 and 22,974,184.35
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Solution
The fourth proportional to 49,848,040.35, 74,772,060.53 and 22,974,184.35 is: 34,461,276.53
Step by Step Solution
- Step 1: Write the proportion equation
49,848,040.35 : 74,772,060.53 = 22,974,184.35 : x - Step 2: Convert to fraction form
49,848,040.35/74,772,060.53 = 22,974,184.35/x - Step 3: Cross multiply
49,848,040.35x = 74,772,060.53 × 22,974,184.35 - Step 4: Simplify right side
49,848,040.35x = 1,717,827,102,730,708 - Step 5: Solve for x
x = 1,717,827,102,730,708/49,848,040.35 - Step 6: Final answer
x = 34,461,276.53
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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.