Finding the Third Proportional to 66,047,184 and 97,129,440
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Solution
The third proportional to 66,047,184 and 97,129,440 is: 142,839,218.02
Step by Step Solution
- Step 1: Write the proportion equation
66,047,184 : 97,129,440 = 97,129,440 : x - Step 2: Convert to fraction form
66,047,184/97,129,440 = 97,129,440/x - Step 3: Cross multiply
66,047,184x = 97,129,440 × 97,129,440 - Step 4: Simplify right side
66,047,184x = 9,434,128,114,713,600 - Step 5: Solve for x
x = 9,434,128,114,713,600/66,047,184 - Step 6: Final answer
x = 142,839,218.02
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.