Finding the Fourth Proportional to 4,873,366,194,303.60, 6,725,306,289,545 and 2,678,771,018,865.60
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Solution
The fourth proportional to 4,873,366,194,303.60, 6,725,306,289,545 and 2,678,771,018,865.60 is: 3,696,737,504,045.11
Step by Step Solution
- Step 1: Write the proportion equation
4,873,366,194,303.60 : 6,725,306,289,545 = 2,678,771,018,865.60 : x - Step 2: Convert to fraction form
4,873,366,194,303.60/6,725,306,289,545 = 2,678,771,018,865.60/x - Step 3: Cross multiply
4,873,366,194,303.60x = 6,725,306,289,545 × 2,678,771,018,865.60 - Step 4: Simplify right side
4,873,366,194,303.60x = 18,015,555,581,427,687,580,762,112 - Step 5: Solve for x
x = 18,015,555,581,427,687,580,762,112/4,873,366,194,303.60 - Step 6: Final answer
x = 3,696,737,504,045.11
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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.