Finding the Fourth Proportional to 3,567,460,447.74, 5,349,977,149.05 and 1,356,136,808.70
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Solution
The fourth proportional to 3,567,460,447.74, 5,349,977,149.05 and 1,356,136,808.70 is: 2,033,743,903.77
Step by Step Solution
- Step 1: Write the proportion equation
3,567,460,447.74 : 5,349,977,149.05 = 1,356,136,808.70 : x - Step 2: Convert to fraction form
3,567,460,447.74/5,349,977,149.05 = 1,356,136,808.70/x - Step 3: Cross multiply
3,567,460,447.74x = 5,349,977,149.05 × 1,356,136,808.70 - Step 4: Simplify right side
3,567,460,447.74x = 7,255,300,937,530,592,256 - Step 5: Solve for x
x = 7,255,300,937,530,592,256/3,567,460,447.74 - Step 6: Final answer
x = 2,033,743,903.77
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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.