Finding the Fourth Proportional to 4,196,005,023.32, 6,290,904,657.36 and 2,537,543,604.14
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Solution
The fourth proportional to 4,196,005,023.32, 6,290,904,657.36 and 2,537,543,604.14 is: 3,804,438,933.90
Step by Step Solution
- Step 1: Write the proportion equation
4,196,005,023.32 : 6,290,904,657.36 = 2,537,543,604.14 : x - Step 2: Convert to fraction form
4,196,005,023.32/6,290,904,657.36 = 2,537,543,604.14/x - Step 3: Cross multiply
4,196,005,023.32x = 6,290,904,657.36 × 2,537,543,604.14 - Step 4: Simplify right side
4,196,005,023.32x = 15,963,444,877,538,404,352 - Step 5: Solve for x
x = 15,963,444,877,538,404,352/4,196,005,023.32 - Step 6: Final answer
x = 3,804,438,933.90
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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.