Finding the Fourth Proportional to 11,050,923,581,330, 15,249,251,117,188 and 6,112,439,035,750.80
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Solution
The fourth proportional to 11,050,923,581,330, 15,249,251,117,188 and 6,112,439,035,750.80 is: 8,434,599,796,902.08
Step by Step Solution
- Step 1: Write the proportion equation
11,050,923,581,330 : 15,249,251,117,188 = 6,112,439,035,750.80 : x - Step 2: Convert to fraction form
11,050,923,581,330/15,249,251,117,188 = 6,112,439,035,750.80/x - Step 3: Cross multiply
11,050,923,581,330x = 15,249,251,117,188 × 6,112,439,035,750.80 - Step 4: Simplify right side
11,050,923,581,330x = 93,210,117,794,666,429,999,480,832 - Step 5: Solve for x
x = 93,210,117,794,666,429,999,480,832/11,050,923,581,330 - Step 6: Final answer
x = 8,434,599,796,902.08
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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.