Finding the Fourth Proportional to 70,616,206.92, 97,458,529.86 and 41,254,879.08
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Solution
The fourth proportional to 70,616,206.92, 97,458,529.86 and 41,254,879.08 is: 56,936,502.82
Step by Step Solution
- Step 1: Write the proportion equation
70,616,206.92 : 97,458,529.86 = 41,254,879.08 : x - Step 2: Convert to fraction form
70,616,206.92/97,458,529.86 = 41,254,879.08/x - Step 3: Cross multiply
70,616,206.92x = 97,458,529.86 × 41,254,879.08 - Step 4: Simplify right side
70,616,206.92x = 4,020,639,864,688,869 - Step 5: Solve for x
x = 4,020,639,864,688,869/70,616,206.92 - Step 6: Final answer
x = 56,936,502.82
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.