Finding the Fourth Proportional to 366,679,329,397.44, 506,017,497,901.74 and 204,095,475,321.88
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Solution
The fourth proportional to 366,679,329,397.44, 506,017,497,901.74 and 204,095,475,321.88 is: 281,651,768,931.61
Step by Step Solution
- Step 1: Write the proportion equation
366,679,329,397.44 : 506,017,497,901.74 = 204,095,475,321.88 : x - Step 2: Convert to fraction form
366,679,329,397.44/506,017,497,901.74 = 204,095,475,321.88/x - Step 3: Cross multiply
366,679,329,397.44x = 506,017,497,901.74 × 204,095,475,321.88 - Step 4: Simplify right side
366,679,329,397.44x = 103,275,881,755,444,047,249,408 - Step 5: Solve for x
x = 103,275,881,755,444,047,249,408/366,679,329,397.44 - Step 6: Final answer
x = 281,651,768,931.61
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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.