Finding the Fourth Proportional to 2,329,060,610,088.80, 3,493,966,319,446.20 and 717,393,741,720.98
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Solution
The fourth proportional to 2,329,060,610,088.80, 3,493,966,319,446.20 and 717,393,741,720.98 is: 1,076,206,244,052.63
Step by Step Solution
- Step 1: Write the proportion equation
2,329,060,610,088.80 : 3,493,966,319,446.20 = 717,393,741,720.98 : x - Step 2: Convert to fraction form
2,329,060,610,088.80/3,493,966,319,446.20 = 717,393,741,720.98/x - Step 3: Cross multiply
2,329,060,610,088.80x = 3,493,966,319,446.20 × 717,393,741,720.98 - Step 4: Simplify right side
2,329,060,610,088.80x = 2,506,549,571,354,590,177,132,544 - Step 5: Solve for x
x = 2,506,549,571,354,590,177,132,544/2,329,060,610,088.80 - Step 6: Final answer
x = 1,076,206,244,052.63
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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.