Finding the Fourth Proportional to 96,630,750.74, 144,901,336.35 and 36,030,205.46
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Solution
The fourth proportional to 96,630,750.74, 144,901,336.35 and 36,030,205.46 is: 54,028,607.67
Step by Step Solution
- Step 1: Write the proportion equation
96,630,750.74 : 144,901,336.35 = 36,030,205.46 : x - Step 2: Convert to fraction form
96,630,750.74/144,901,336.35 = 36,030,205.46/x - Step 3: Cross multiply
96,630,750.74x = 144,901,336.35 × 36,030,205.46 - Step 4: Simplify right side
96,630,750.74x = 5,220,824,920,119,066 - Step 5: Solve for x
x = 5,220,824,920,119,066/96,630,750.74 - Step 6: Final answer
x = 54,028,607.67
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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.