Finding the Third Proportional to 134,814,663.75 and 290,455,239
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Solution
The third proportional to 134,814,663.75 and 290,455,239 is: 625,779,447.99
Step by Step Solution
- Step 1: Write the proportion equation
134,814,663.75 : 290,455,239 = 290,455,239 : x - Step 2: Convert to fraction form
134,814,663.75/290,455,239 = 290,455,239/x - Step 3: Cross multiply
134,814,663.75x = 290,455,239 × 290,455,239 - Step 4: Simplify right side
134,814,663.75x = 84,364,245,862,547,120 - Step 5: Solve for x
x = 84,364,245,862,547,120/134,814,663.75 - Step 6: Final answer
x = 625,779,447.99
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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.