Finding the Third Proportional to 473,134,492.13 and 1,035,461,769.75
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Solution
The third proportional to 473,134,492.13 and 1,035,461,769.75 is: 2,266,123,257.68
Step by Step Solution
- Step 1: Write the proportion equation
473,134,492.13 : 1,035,461,769.75 = 1,035,461,769.75 : x - Step 2: Convert to fraction form
473,134,492.13/1,035,461,769.75 = 1,035,461,769.75/x - Step 3: Cross multiply
473,134,492.13x = 1,035,461,769.75 × 1,035,461,769.75 - Step 4: Simplify right side
473,134,492.13x = 1,072,181,076,613,801,984 - Step 5: Solve for x
x = 1,072,181,076,613,801,984/473,134,492.13 - Step 6: Final answer
x = 2,266,123,257.68
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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.