Finding the Fourth Proportional to 4,597,292,368.16, 6,344,263,225.31 and 2,482,748,108.88
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Solution
The fourth proportional to 4,597,292,368.16, 6,344,263,225.31 and 2,482,748,108.88 is: 3,426,192,259.16
Step by Step Solution
- Step 1: Write the proportion equation
4,597,292,368.16 : 6,344,263,225.31 = 2,482,748,108.88 : x - Step 2: Convert to fraction form
4,597,292,368.16/6,344,263,225.31 = 2,482,748,108.88/x - Step 3: Cross multiply
4,597,292,368.16x = 6,344,263,225.31 × 2,482,748,108.88 - Step 4: Simplify right side
4,597,292,368.16x = 15,751,207,524,875,333,632 - Step 5: Solve for x
x = 15,751,207,524,875,333,632/4,597,292,368.16 - Step 6: Final answer
x = 3,426,192,259.16
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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.