Finding the Fourth Proportional to 15,313,096.48, 22,973,050.47 and 6,678,593.08
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Solution
The fourth proportional to 15,313,096.48, 22,973,050.47 and 6,678,593.08 is: 10,019,374.99
Step by Step Solution
- Step 1: Write the proportion equation
15,313,096.48 : 22,973,050.47 = 6,678,593.08 : x - Step 2: Convert to fraction form
15,313,096.48/22,973,050.47 = 6,678,593.08/x - Step 3: Cross multiply
15,313,096.48x = 22,973,050.47 × 6,678,593.08 - Step 4: Simplify right side
15,313,096.48x = 153,427,655,895,432.75 - Step 5: Solve for x
x = 153,427,655,895,432.75/15,313,096.48 - Step 6: Final answer
x = 10,019,374.99
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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.