Finding the Fourth Proportional to 2,146,299,301,354.80, 3,219,107,771,530.40 and 713,588,029,086
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Solution
The fourth proportional to 2,146,299,301,354.80, 3,219,107,771,530.40 and 713,588,029,086 is: 1,070,268,610,091.71
Step by Step Solution
- Step 1: Write the proportion equation
2,146,299,301,354.80 : 3,219,107,771,530.40 = 713,588,029,086 : x - Step 2: Convert to fraction form
2,146,299,301,354.80/3,219,107,771,530.40 = 713,588,029,086/x - Step 3: Cross multiply
2,146,299,301,354.80x = 3,219,107,771,530.40 × 713,588,029,086 - Step 4: Simplify right side
2,146,299,301,354.80x = 2,297,116,770,101,803,610,013,696 - Step 5: Solve for x
x = 2,297,116,770,101,803,610,013,696/2,146,299,301,354.80 - Step 6: Final answer
x = 1,070,268,610,091.71
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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.