Finding the Fourth Proportional to 4,092,603,021.36, 6,136,554,615.12 and 1,602,548,506.80
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Solution
The fourth proportional to 4,092,603,021.36, 6,136,554,615.12 and 1,602,548,506.80 is: 2,402,902,598.67
Step by Step Solution
- Step 1: Write the proportion equation
4,092,603,021.36 : 6,136,554,615.12 = 1,602,548,506.80 : x - Step 2: Convert to fraction form
4,092,603,021.36/6,136,554,615.12 = 1,602,548,506.80/x - Step 3: Cross multiply
4,092,603,021.36x = 6,136,554,615.12 × 1,602,548,506.80 - Step 4: Simplify right side
4,092,603,021.36x = 9,834,126,435,357,204,480 - Step 5: Solve for x
x = 9,834,126,435,357,204,480/4,092,603,021.36 - Step 6: Final answer
x = 2,402,902,598.67
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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.