Finding the Fourth Proportional to 117,873,533,866.08, 176,745,730,717.44 and 58,050,644,757.96
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Solution
The fourth proportional to 117,873,533,866.08, 176,745,730,717.44 and 58,050,644,757.96 is: 87,044,167,506.01
Step by Step Solution
- Step 1: Write the proportion equation
117,873,533,866.08 : 176,745,730,717.44 = 58,050,644,757.96 : x - Step 2: Convert to fraction form
117,873,533,866.08/176,745,730,717.44 = 58,050,644,757.96/x - Step 3: Cross multiply
117,873,533,866.08x = 176,745,730,717.44 × 58,050,644,757.96 - Step 4: Simplify right side
117,873,533,866.08x = 10,260,203,626,364,168,830,976 - Step 5: Solve for x
x = 10,260,203,626,364,168,830,976/117,873,533,866.08 - Step 6: Final answer
x = 87,044,167,506.01
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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.