Finding the Fourth Proportional to 4,583,838,264.26, 6,875,748,814.69 and 1,436,293,835.26
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Solution
The fourth proportional to 4,583,838,264.26, 6,875,748,814.69 and 1,436,293,835.26 is: 2,154,438,063.91
Step by Step Solution
- Step 1: Write the proportion equation
4,583,838,264.26 : 6,875,748,814.69 = 1,436,293,835.26 : x - Step 2: Convert to fraction form
4,583,838,264.26/6,875,748,814.69 = 1,436,293,835.26/x - Step 3: Cross multiply
4,583,838,264.26x = 6,875,748,814.69 × 1,436,293,835.26 - Step 4: Simplify right side
4,583,838,264.26x = 9,875,595,635,314,718,720 - Step 5: Solve for x
x = 9,875,595,635,314,718,720/4,583,838,264.26 - Step 6: Final answer
x = 2,154,438,063.91
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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.