Finding the Fourth Proportional to 547,353,625, 754,742,722.98 and 348,800,593
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Solution
The fourth proportional to 547,353,625, 754,742,722.98 and 348,800,593 is: 480,959,104.52
Step by Step Solution
- Step 1: Write the proportion equation
547,353,625 : 754,742,722.98 = 348,800,593 : x - Step 2: Convert to fraction form
547,353,625/754,742,722.98 = 348,800,593/x - Step 3: Cross multiply
547,353,625x = 754,742,722.98 × 348,800,593 - Step 4: Simplify right side
547,353,625x = 263,254,709,337,858,720 - Step 5: Solve for x
x = 263,254,709,337,858,720/547,353,625 - Step 6: Final answer
x = 480,959,104.52
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.