Finding the Fourth Proportional to 117,484,345.04, 176,206,971.38 and 35,583,751.09
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Solution
The fourth proportional to 117,484,345.04, 176,206,971.38 and 35,583,751.09 is: 53,369,706.48
Step by Step Solution
- Step 1: Write the proportion equation
117,484,345.04 : 176,206,971.38 = 35,583,751.09 : x - Step 2: Convert to fraction form
117,484,345.04/176,206,971.38 = 35,583,751.09/x - Step 3: Cross multiply
117,484,345.04x = 176,206,971.38 × 35,583,751.09 - Step 4: Simplify right side
117,484,345.04x = 6,270,105,010,746,831 - Step 5: Solve for x
x = 6,270,105,010,746,831/117,484,345.04 - Step 6: Final answer
x = 53,369,706.48
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.