Finding the Fourth Proportional to 184,107,735,241.08, 254,031,826,402.58 and 102,805,048,578.28
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Solution
The fourth proportional to 184,107,735,241.08, 254,031,826,402.58 and 102,805,048,578.28 is: 141,850,391,128.59
Step by Step Solution
- Step 1: Write the proportion equation
184,107,735,241.08 : 254,031,826,402.58 = 102,805,048,578.28 : x - Step 2: Convert to fraction form
184,107,735,241.08/254,031,826,402.58 = 102,805,048,578.28/x - Step 3: Cross multiply
184,107,735,241.08x = 254,031,826,402.58 × 102,805,048,578.28 - Step 4: Simplify right side
184,107,735,241.08x = 26,115,754,253,746,427,658,240 - Step 5: Solve for x
x = 26,115,754,253,746,427,658,240/184,107,735,241.08 - Step 6: Final answer
x = 141,850,391,128.59
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.