Finding the Third Proportional to 16,348,497.75 and 38,537,988.75
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Solution
The third proportional to 16,348,497.75 and 38,537,988.75 is: 90,844,834.77
Step by Step Solution
- Step 1: Write the proportion equation
16,348,497.75 : 38,537,988.75 = 38,537,988.75 : x - Step 2: Convert to fraction form
16,348,497.75/38,537,988.75 = 38,537,988.75/x - Step 3: Cross multiply
16,348,497.75x = 38,537,988.75 × 38,537,988.75 - Step 4: Simplify right side
16,348,497.75x = 1,485,176,576,895,126.50 - Step 5: Solve for x
x = 1,485,176,576,895,126.50/16,348,497.75 - Step 6: Final answer
x = 90,844,834.77
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Why These Related Problems?
These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.