Finding the Fourth Proportional to 62,671,293,603.91, 86,486,016,793.35 and 34,124,880,502
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Solution
The fourth proportional to 62,671,293,603.91, 86,486,016,793.35 and 34,124,880,502 is: 47,092,134,507.70
Step by Step Solution
- Step 1: Write the proportion equation
62,671,293,603.91 : 86,486,016,793.35 = 34,124,880,502 : x - Step 2: Convert to fraction form
62,671,293,603.91/86,486,016,793.35 = 34,124,880,502/x - Step 3: Cross multiply
62,671,293,603.91x = 86,486,016,793.35 × 34,124,880,502 - Step 4: Simplify right side
62,671,293,603.91x = 2,951,324,988,167,033,978,880 - Step 5: Solve for x
x = 2,951,324,988,167,033,978,880/62,671,293,603.91 - Step 6: Final answer
x = 47,092,134,507.70
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.