Finding the Fourth Proportional to 183,408,562.67, 275,112,794.78 and 125,725,956.53
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Solution
The fourth proportional to 183,408,562.67, 275,112,794.78 and 125,725,956.53 is: 188,588,901.05
Step by Step Solution
- Step 1: Write the proportion equation
183,408,562.67 : 275,112,794.78 = 125,725,956.53 : x - Step 2: Convert to fraction form
183,408,562.67/275,112,794.78 = 125,725,956.53/x - Step 3: Cross multiply
183,408,562.67x = 275,112,794.78 × 125,725,956.53 - Step 4: Simplify right side
183,408,562.67x = 34,588,819,275,352,896 - Step 5: Solve for x
x = 34,588,819,275,352,896/183,408,562.67 - Step 6: Final answer
x = 188,588,901.05
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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.