Finding the Fourth Proportional to 59,232,032.70, 88,781,693.85 and 33,685,280.70
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Solution
The fourth proportional to 59,232,032.70, 88,781,693.85 and 33,685,280.70 is: 50,490,184.82
Step by Step Solution
- Step 1: Write the proportion equation
59,232,032.70 : 88,781,693.85 = 33,685,280.70 : x - Step 2: Convert to fraction form
59,232,032.70/88,781,693.85 = 33,685,280.70/x - Step 3: Cross multiply
59,232,032.70x = 88,781,693.85 × 33,685,280.70 - Step 4: Simplify right side
59,232,032.70x = 2,990,636,278,358,714 - Step 5: Solve for x
x = 2,990,636,278,358,714/59,232,032.70 - Step 6: Final answer
x = 50,490,184.82
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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.