Finding the Fourth Proportional to 246,046,185,078.84, 370,913,444,278.34 and 229,644,678,142.59
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Solution
The fourth proportional to 246,046,185,078.84, 370,913,444,278.34 and 229,644,678,142.59 is: 346,188,251,212.94
Step by Step Solution
- Step 1: Write the proportion equation
246,046,185,078.84 : 370,913,444,278.34 = 229,644,678,142.59 : x - Step 2: Convert to fraction form
246,046,185,078.84/370,913,444,278.34 = 229,644,678,142.59/x - Step 3: Cross multiply
246,046,185,078.84x = 370,913,444,278.34 × 229,644,678,142.59 - Step 4: Simplify right side
246,046,185,078.84x = 85,178,298,530,058,880,417,792 - Step 5: Solve for x
x = 85,178,298,530,058,880,417,792/246,046,185,078.84 - Step 6: Final answer
x = 346,188,251,212.94
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Why These Related Problems?
These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.