Finding the Third Proportional to 134,814,670 and 290,455,249
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Solution
The third proportional to 134,814,670 and 290,455,249 is: 625,779,462.07
Step by Step Solution
- Step 1: Write the proportion equation
134,814,670 : 290,455,249 = 290,455,249 : x - Step 2: Convert to fraction form
134,814,670/290,455,249 = 290,455,249/x - Step 3: Cross multiply
134,814,670x = 290,455,249 × 290,455,249 - Step 4: Simplify right side
134,814,670x = 84,364,251,671,652,000 - Step 5: Solve for x
x = 84,364,251,671,652,000/134,814,670 - Step 6: Final answer
x = 625,779,462.07
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.