Finding the Fourth Proportional to 39,823,978.08, 59,742,265.68 and 14,264,421.60
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Solution
The fourth proportional to 39,823,978.08, 59,742,265.68 and 14,264,421.60 is: 21,398,888.46
Step by Step Solution
- Step 1: Write the proportion equation
39,823,978.08 : 59,742,265.68 = 14,264,421.60 : x - Step 2: Convert to fraction form
39,823,978.08/59,742,265.68 = 14,264,421.60/x - Step 3: Cross multiply
39,823,978.08x = 59,742,265.68 × 14,264,421.60 - Step 4: Simplify right side
39,823,978.08x = 852,188,864,998,730.62 - Step 5: Solve for x
x = 852,188,864,998,730.62/39,823,978.08 - Step 6: Final answer
x = 21,398,888.46
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