Finding the Fourth Proportional to 75,595,928.19, 113,410,429.79 and 24,483,113.79
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Solution
The fourth proportional to 75,595,928.19, 113,410,429.79 and 24,483,113.79 is: 36,730,026.65
Step by Step Solution
- Step 1: Write the proportion equation
75,595,928.19 : 113,410,429.79 = 24,483,113.79 : x - Step 2: Convert to fraction form
75,595,928.19/113,410,429.79 = 24,483,113.79/x - Step 3: Cross multiply
75,595,928.19x = 113,410,429.79 × 24,483,113.79 - Step 4: Simplify right side
75,595,928.19x = 2,776,640,457,398,960 - Step 5: Solve for x
x = 2,776,640,457,398,960/75,595,928.19 - Step 6: Final answer
x = 36,730,026.65
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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.