Finding the Fourth Proportional to 4,329,811,427,124.50, 5,975,652,011,345 and 2,571,967,909,105.80
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Solution
The fourth proportional to 4,329,811,427,124.50, 5,975,652,011,345 and 2,571,967,909,105.80 is: 3,549,619,993,351.49
Step by Step Solution
- Step 1: Write the proportion equation
4,329,811,427,124.50 : 5,975,652,011,345 = 2,571,967,909,105.80 : x - Step 2: Convert to fraction form
4,329,811,427,124.50/5,975,652,011,345 = 2,571,967,909,105.80/x - Step 3: Cross multiply
4,329,811,427,124.50x = 5,975,652,011,345 × 2,571,967,909,105.80 - Step 4: Simplify right side
4,329,811,427,124.50x = 15,369,185,209,162,865,949,278,208 - Step 5: Solve for x
x = 15,369,185,209,162,865,949,278,208/4,329,811,427,124.50 - Step 6: Final answer
x = 3,549,619,993,351.49
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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.