Finding the Third Proportional to 473,134,497 and 1,035,461,780
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Solution
The third proportional to 473,134,497 and 1,035,461,780 is: 2,266,123,279.19
Step by Step Solution
- Step 1: Write the proportion equation
473,134,497 : 1,035,461,780 = 1,035,461,780 : x - Step 2: Convert to fraction form
473,134,497/1,035,461,780 = 1,035,461,780/x - Step 3: Cross multiply
473,134,497x = 1,035,461,780 × 1,035,461,780 - Step 4: Simplify right side
473,134,497x = 1,072,181,097,840,768,384 - Step 5: Solve for x
x = 1,072,181,097,840,768,384/473,134,497 - Step 6: Final answer
x = 2,266,123,279.19
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Why These Related Problems?
These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.