Finding the Fourth Proportional to 65,230,489.08, 97,845,753.06 and 19,172,366.28
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Solution
The fourth proportional to 65,230,489.08, 97,845,753.06 and 19,172,366.28 is: 28,758,555.13
Step by Step Solution
- Step 1: Write the proportion equation
65,230,489.08 : 97,845,753.06 = 19,172,366.28 : x - Step 2: Convert to fraction form
65,230,489.08/97,845,753.06 = 19,172,366.28/x - Step 3: Cross multiply
65,230,489.08x = 97,845,753.06 × 19,172,366.28 - Step 4: Simplify right side
65,230,489.08x = 1,875,934,616,608,751 - Step 5: Solve for x
x = 1,875,934,616,608,751/65,230,489.08 - Step 6: Final answer
x = 28,758,555.13
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