Finding the Fourth Proportional to 27,560,121.99, 41,312,392.86 and 17,332,291.32
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Solution
The fourth proportional to 27,560,121.99, 41,312,392.86 and 17,332,291.32 is: 25,980,960.04
Step by Step Solution
- Step 1: Write the proportion equation
27,560,121.99 : 41,312,392.86 = 17,332,291.32 : x - Step 2: Convert to fraction form
27,560,121.99/41,312,392.86 = 17,332,291.32/x - Step 3: Cross multiply
27,560,121.99x = 41,312,392.86 × 17,332,291.32 - Step 4: Simplify right side
27,560,121.99x = 716,038,428,175,808 - Step 5: Solve for x
x = 716,038,428,175,808/27,560,121.99 - Step 6: Final answer
x = 25,980,960.04
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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.