Finding the Fourth Proportional to 540,894,995,349.20, 811,368,587,232.80 and 177,852,623,051.43
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Solution
The fourth proportional to 540,894,995,349.20, 811,368,587,232.80 and 177,852,623,051.43 is: 266,787,514,659.34
Step by Step Solution
- Step 1: Write the proportion equation
540,894,995,349.20 : 811,368,587,232.80 = 177,852,623,051.43 : x - Step 2: Convert to fraction form
540,894,995,349.20/811,368,587,232.80 = 177,852,623,051.43/x - Step 3: Cross multiply
540,894,995,349.20x = 811,368,587,232.80 × 177,852,623,051.43 - Step 4: Simplify right side
540,894,995,349.20x = 144,304,031,500,886,488,383,488 - Step 5: Solve for x
x = 144,304,031,500,886,488,383,488/540,894,995,349.20 - Step 6: Final answer
x = 266,787,514,659.34
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.