Finding the Fourth Proportional to 233,124,252.95, 321,709,803.41 and 127,277,664.79
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Solution
The fourth proportional to 233,124,252.95, 321,709,803.41 and 127,277,664.79 is: 175,642,268.02
Step by Step Solution
- Step 1: Write the proportion equation
233,124,252.95 : 321,709,803.41 = 127,277,664.79 : x - Step 2: Convert to fraction form
233,124,252.95/321,709,803.41 = 127,277,664.79/x - Step 3: Cross multiply
233,124,252.95x = 321,709,803.41 × 127,277,664.79 - Step 4: Simplify right side
233,124,252.95x = 40,946,472,518,560,864 - Step 5: Solve for x
x = 40,946,472,518,560,864/233,124,252.95 - Step 6: Final answer
x = 175,642,268.02
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.