Finding the Fourth Proportional to 331,988,832.36, 497,896,328.88 and 98,756,703.90
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Solution
The fourth proportional to 331,988,832.36, 497,896,328.88 and 98,756,703.90 is: 148,109,199.86
Step by Step Solution
- Step 1: Write the proportion equation
331,988,832.36 : 497,896,328.88 = 98,756,703.90 : x - Step 2: Convert to fraction form
331,988,832.36/497,896,328.88 = 98,756,703.90/x - Step 3: Cross multiply
331,988,832.36x = 497,896,328.88 × 98,756,703.90 - Step 4: Simplify right side
331,988,832.36x = 49,170,600,324,099,184 - Step 5: Solve for x
x = 49,170,600,324,099,184/331,988,832.36 - Step 6: Final answer
x = 148,109,199.86
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