Finding the Fourth Proportional to 2,329,060,610,489.40, 3,493,966,320,045.90 and 717,393,742,121.74
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Solution
The fourth proportional to 2,329,060,610,489.40, 3,493,966,320,045.90 and 717,393,742,121.74 is: 1,076,206,244,653.44
Step by Step Solution
- Step 1: Write the proportion equation
2,329,060,610,489.40 : 3,493,966,320,045.90 = 717,393,742,121.74 : x - Step 2: Convert to fraction form
2,329,060,610,489.40/3,493,966,320,045.90 = 717,393,742,121.74/x - Step 3: Cross multiply
2,329,060,610,489.40x = 3,493,966,320,045.90 × 717,393,742,121.74 - Step 4: Simplify right side
2,329,060,610,489.40x = 2,506,549,573,185,053,162,209,280 - Step 5: Solve for x
x = 2,506,549,573,185,053,162,209,280/2,329,060,610,489.40 - Step 6: Final answer
x = 1,076,206,244,653.44
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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.