Finding the Fourth Proportional to 2,406,294,341.37, 3,321,774,262.67 and 1,515,530,174.49
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Solution
The fourth proportional to 2,406,294,341.37, 3,321,774,262.67 and 1,515,530,174.49 is: 2,092,116,929.07
Step by Step Solution
- Step 1: Write the proportion equation
2,406,294,341.37 : 3,321,774,262.67 = 1,515,530,174.49 : x - Step 2: Convert to fraction form
2,406,294,341.37/3,321,774,262.67 = 1,515,530,174.49/x - Step 3: Cross multiply
2,406,294,341.37x = 3,321,774,262.67 × 1,515,530,174.49 - Step 4: Simplify right side
2,406,294,341.37x = 5,034,249,127,913,078,784 - Step 5: Solve for x
x = 5,034,249,127,913,078,784/2,406,294,341.37 - Step 6: Final answer
x = 2,092,116,929.07
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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.