Finding the Fourth Proportional to 2,360,219,927,383, 3,540,667,609,823.80 and 726,703,634,685.60
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Solution
The fourth proportional to 2,360,219,927,383, 3,540,667,609,823.80 and 726,703,634,685.60 is: 1,090,159,434,475.02
Step by Step Solution
- Step 1: Write the proportion equation
2,360,219,927,383 : 3,540,667,609,823.80 = 726,703,634,685.60 : x - Step 2: Convert to fraction form
2,360,219,927,383/3,540,667,609,823.80 = 726,703,634,685.60/x - Step 3: Cross multiply
2,360,219,927,383x = 3,540,667,609,823.80 × 726,703,634,685.60 - Step 4: Simplify right side
2,360,219,927,383x = 2,573,016,021,272,531,098,927,104 - Step 5: Solve for x
x = 2,573,016,021,272,531,098,927,104/2,360,219,927,383 - Step 6: Final answer
x = 1,090,159,434,475.02
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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.