Finding the Third Proportional to 618,460,924 and 1,325,452,688
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Solution
The third proportional to 618,460,924 and 1,325,452,688 is: 2,840,639,982.17
Step by Step Solution
- Step 1: Write the proportion equation
618,460,924 : 1,325,452,688 = 1,325,452,688 : x - Step 2: Convert to fraction form
618,460,924/1,325,452,688 = 1,325,452,688/x - Step 3: Cross multiply
618,460,924x = 1,325,452,688 × 1,325,452,688 - Step 4: Simplify right side
618,460,924x = 1,756,824,828,126,425,344 - Step 5: Solve for x
x = 1,756,824,828,126,425,344/618,460,924 - Step 6: Final answer
x = 2,840,639,982.17
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.