Finding the Fourth Proportional to 4,526,247,143,995, 6,246,246,429,316.20 and 2,575,282,847,599.80
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Solution
The fourth proportional to 4,526,247,143,995, 6,246,246,429,316.20 and 2,575,282,847,599.80 is: 3,553,904,764,710.14
Step by Step Solution
- Step 1: Write the proportion equation
4,526,247,143,995 : 6,246,246,429,316.20 = 2,575,282,847,599.80 : x - Step 2: Convert to fraction form
4,526,247,143,995/6,246,246,429,316.20 = 2,575,282,847,599.80/x - Step 3: Cross multiply
4,526,247,143,995x = 6,246,246,429,316.20 × 2,575,282,847,599.80 - Step 4: Simplify right side
4,526,247,143,995x = 16,085,851,291,299,506,420,711,424 - Step 5: Solve for x
x = 16,085,851,291,299,506,420,711,424/4,526,247,143,995 - Step 6: Final answer
x = 3,553,904,764,710.14
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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.