Finding the Fourth Proportional to 62,293,649, 93,440,473.50 and 19,743,377
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Solution
The fourth proportional to 62,293,649, 93,440,473.50 and 19,743,377 is: 29,615,065.50
Step by Step Solution
- Step 1: Write the proportion equation
62,293,649 : 93,440,473.50 = 19,743,377 : x - Step 2: Convert to fraction form
62,293,649/93,440,473.50 = 19,743,377/x - Step 3: Cross multiply
62,293,649x = 93,440,473.50 × 19,743,377 - Step 4: Simplify right side
62,293,649x = 1,844,830,495,369,009.50 - Step 5: Solve for x
x = 1,844,830,495,369,009.50/62,293,649 - Step 6: Final answer
x = 29,615,065.50
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.