Finding the Fourth Proportional to 367,950,513, 551,860,237.22 and 146,603,302.08
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Solution
The fourth proportional to 367,950,513, 551,860,237.22 and 146,603,302.08 is: 219,878,842.95
Step by Step Solution
- Step 1: Write the proportion equation
367,950,513 : 551,860,237.22 = 146,603,302.08 : x - Step 2: Convert to fraction form
367,950,513/551,860,237.22 = 146,603,302.08/x - Step 3: Cross multiply
367,950,513x = 551,860,237.22 × 146,603,302.08 - Step 4: Simplify right side
367,950,513x = 80,904,533,062,371,120 - Step 5: Solve for x
x = 80,904,533,062,371,120/367,950,513 - Step 6: Final answer
x = 219,878,842.95
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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.