Finding the Fourth Proportional to 11,050,923,556,041, 15,249,251,082,226 and 6,112,439,010,422.50
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Solution
The fourth proportional to 11,050,923,556,041, 15,249,251,082,226 and 6,112,439,010,422.50 is: 8,434,599,761,915.13
Step by Step Solution
- Step 1: Write the proportion equation
11,050,923,556,041 : 15,249,251,082,226 = 6,112,439,010,422.50 : x - Step 2: Convert to fraction form
11,050,923,556,041/15,249,251,082,226 = 6,112,439,010,422.50/x - Step 3: Cross multiply
11,050,923,556,041x = 15,249,251,082,226 × 6,112,439,010,422.50 - Step 4: Simplify right side
11,050,923,556,041x = 93,210,117,194,725,727,143,985,152 - Step 5: Solve for x
x = 93,210,117,194,725,727,143,985,152/11,050,923,556,041 - Step 6: Final answer
x = 8,434,599,761,915.13
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Double scale
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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.