Finding the Fourth Proportional to 4,106,167,173.52, 6,156,791,034.36 and 1,306,926,581.20
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Solution
The fourth proportional to 4,106,167,173.52, 6,156,791,034.36 and 1,306,926,581.20 is: 1,959,606,980.83
Step by Step Solution
- Step 1: Write the proportion equation
4,106,167,173.52 : 6,156,791,034.36 = 1,306,926,581.20 : x - Step 2: Convert to fraction form
4,106,167,173.52/6,156,791,034.36 = 1,306,926,581.20/x - Step 3: Cross multiply
4,106,167,173.52x = 6,156,791,034.36 × 1,306,926,581.20 - Step 4: Simplify right side
4,106,167,173.52x = 8,046,473,857,698,926,592 - Step 5: Solve for x
x = 8,046,473,857,698,926,592/4,106,167,173.52 - Step 6: Final answer
x = 1,959,606,980.83
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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.