Finding the Fourth Proportional to 295,411,766, 442,721,559.96 and 229,911,995.84
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Solution
The fourth proportional to 295,411,766, 442,721,559.96 and 229,911,995.84 is: 344,559,727.02
Step by Step Solution
- Step 1: Write the proportion equation
295,411,766 : 442,721,559.96 = 229,911,995.84 : x - Step 2: Convert to fraction form
295,411,766/442,721,559.96 = 229,911,995.84/x - Step 3: Cross multiply
295,411,766x = 442,721,559.96 × 229,911,995.84 - Step 4: Simplify right side
295,411,766x = 101,786,997,451,801,824 - Step 5: Solve for x
x = 101,786,997,451,801,824/295,411,766 - Step 6: Final answer
x = 344,559,727.02
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.