Finding the Fourth Proportional to 1,849,879,124.43, 2,773,710,534.96 and 588,798,481.91
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Solution
The fourth proportional to 1,849,879,124.43, 2,773,710,534.96 and 588,798,481.91 is: 882,845,008.99
Step by Step Solution
- Step 1: Write the proportion equation
1,849,879,124.43 : 2,773,710,534.96 = 588,798,481.91 : x - Step 2: Convert to fraction form
1,849,879,124.43/2,773,710,534.96 = 588,798,481.91/x - Step 3: Cross multiply
1,849,879,124.43x = 2,773,710,534.96 × 588,798,481.91 - Step 4: Simplify right side
1,849,879,124.43x = 1,633,156,552,242,221,824 - Step 5: Solve for x
x = 1,633,156,552,242,221,824/1,849,879,124.43 - Step 6: Final answer
x = 882,845,008.99
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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.