Finding the Fourth Proportional to 95,029,256.08, 131,140,374.51 and 51,569,192.08
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Solution
The fourth proportional to 95,029,256.08, 131,140,374.51 and 51,569,192.08 is: 71,165,485.68
Step by Step Solution
- Step 1: Write the proportion equation
95,029,256.08 : 131,140,374.51 = 51,569,192.08 : x - Step 2: Convert to fraction form
95,029,256.08/131,140,374.51 = 51,569,192.08/x - Step 3: Cross multiply
95,029,256.08x = 131,140,374.51 × 51,569,192.08 - Step 4: Simplify right side
95,029,256.08x = 6,762,803,162,549,326 - Step 5: Solve for x
x = 6,762,803,162,549,326/95,029,256.08 - Step 6: Final answer
x = 71,165,485.68
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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.