Finding the Fourth Proportional to 61,484,894.54, 92,225,871.68 and 19,985,718.63
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Solution
The fourth proportional to 61,484,894.54, 92,225,871.68 and 19,985,718.63 is: 29,978,100.08
Step by Step Solution
- Step 1: Write the proportion equation
61,484,894.54 : 92,225,871.68 = 19,985,718.63 : x - Step 2: Convert to fraction form
61,484,894.54/92,225,871.68 = 19,985,718.63/x - Step 3: Cross multiply
61,484,894.54x = 92,225,871.68 × 19,985,718.63 - Step 4: Simplify right side
61,484,894.54x = 1,843,200,321,703,036.75 - Step 5: Solve for x
x = 1,843,200,321,703,036.75/61,484,894.54 - Step 6: Final answer
x = 29,978,100.08
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