Finding the Fourth Proportional to 45,850,263.32, 63,364,146.80 and 37,577,276.99
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Solution
The fourth proportional to 45,850,263.32, 63,364,146.80 and 37,577,276.99 is: 51,931,045.16
Step by Step Solution
- Step 1: Write the proportion equation
45,850,263.32 : 63,364,146.80 = 37,577,276.99 : x - Step 2: Convert to fraction form
45,850,263.32/63,364,146.80 = 37,577,276.99/x - Step 3: Cross multiply
45,850,263.32x = 63,364,146.80 × 37,577,276.99 - Step 4: Simplify right side
45,850,263.32x = 2,381,052,095,033,915 - Step 5: Solve for x
x = 2,381,052,095,033,915/45,850,263.32 - Step 6: Final answer
x = 51,931,045.16
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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.