Finding the Fourth Proportional to 226,509,950,673.22, 339,727,044,892.58 and 83,059,335,743.99
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Solution
The fourth proportional to 226,509,950,673.22, 339,727,044,892.58 and 83,059,335,743.99 is: 124,575,112,921.88
Step by Step Solution
- Step 1: Write the proportion equation
226,509,950,673.22 : 339,727,044,892.58 = 83,059,335,743.99 : x - Step 2: Convert to fraction form
226,509,950,673.22/339,727,044,892.58 = 83,059,335,743.99/x - Step 3: Cross multiply
226,509,950,673.22x = 339,727,044,892.58 × 83,059,335,743.99 - Step 4: Simplify right side
226,509,950,673.22x = 28,217,502,683,045,006,671,872 - Step 5: Solve for x
x = 28,217,502,683,045,006,671,872/226,509,950,673.22 - Step 6: Final answer
x = 124,575,112,921.88
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1.5x scale
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.