Finding the Third Proportional to 528,637,711 and 1,120,293,373
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Solution
The third proportional to 528,637,711 and 1,120,293,373 is: 2,374,134,904.63
Step by Step Solution
- Step 1: Write the proportion equation
528,637,711 : 1,120,293,373 = 1,120,293,373 : x - Step 2: Convert to fraction form
528,637,711/1,120,293,373 = 1,120,293,373/x - Step 3: Cross multiply
528,637,711x = 1,120,293,373 × 1,120,293,373 - Step 4: Simplify right side
528,637,711x = 1,255,057,241,587,717,120 - Step 5: Solve for x
x = 1,255,057,241,587,717,120/528,637,711 - Step 6: Final answer
x = 2,374,134,904.63
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Why These Related Problems?
These problems maintain the same ratio (2.12) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.