Finding the Fourth Proportional to 35,582,056.66, 53,380,364.91 and 12,235,767.58
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Solution
The fourth proportional to 35,582,056.66, 53,380,364.91 and 12,235,767.58 is: 18,356,154.75
Step by Step Solution
- Step 1: Write the proportion equation
35,582,056.66 : 53,380,364.91 = 12,235,767.58 : x - Step 2: Convert to fraction form
35,582,056.66/53,380,364.91 = 12,235,767.58/x - Step 3: Cross multiply
35,582,056.66x = 53,380,364.91 × 12,235,767.58 - Step 4: Simplify right side
35,582,056.66x = 653,149,738,374,347.62 - Step 5: Solve for x
x = 653,149,738,374,347.62/35,582,056.66 - Step 6: Final answer
x = 18,356,154.75
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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.