Finding the Fourth Proportional to 7,050,027,506,412.90, 10,579,871,789,844 and 2,460,556,409,057.70
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Solution
The fourth proportional to 7,050,027,506,412.90, 10,579,871,789,844 and 2,460,556,409,057.70 is: 3,692,520,534,966.66
Step by Step Solution
- Step 1: Write the proportion equation
7,050,027,506,412.90 : 10,579,871,789,844 = 2,460,556,409,057.70 : x - Step 2: Convert to fraction form
7,050,027,506,412.90/10,579,871,789,844 = 2,460,556,409,057.70/x - Step 3: Cross multiply
7,050,027,506,412.90x = 10,579,871,789,844 × 2,460,556,409,057.70 - Step 4: Simplify right side
7,050,027,506,412.90x = 26,032,371,339,509,417,635,741,696 - Step 5: Solve for x
x = 26,032,371,339,509,417,635,741,696/7,050,027,506,412.90 - Step 6: Final answer
x = 3,692,520,534,966.66
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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.