Finding the Third Proportional to 913,628,170.13 and 1,353,850,701.19
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Solution
The third proportional to 913,628,170.13 and 1,353,850,701.19 is: 2,006,190,024.61
Step by Step Solution
- Step 1: Write the proportion equation
913,628,170.13 : 1,353,850,701.19 = 1,353,850,701.19 : x - Step 2: Convert to fraction form
913,628,170.13/1,353,850,701.19 = 1,353,850,701.19/x - Step 3: Cross multiply
913,628,170.13x = 1,353,850,701.19 × 1,353,850,701.19 - Step 4: Simplify right side
913,628,170.13x = 1,832,911,721,105,885,440 - Step 5: Solve for x
x = 1,832,911,721,105,885,440/913,628,170.13 - Step 6: Final answer
x = 2,006,190,024.61
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Why These Related Problems?
These problems maintain the same ratio (1.48) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.