Finding the Fourth Proportional to 290,736,258.84, 436,188,826.98 and 93,995,471.52
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Solution
The fourth proportional to 290,736,258.84, 436,188,826.98 and 93,995,471.52 is: 141,020,506.45
Step by Step Solution
- Step 1: Write the proportion equation
290,736,258.84 : 436,188,826.98 = 93,995,471.52 : x - Step 2: Convert to fraction form
290,736,258.84/436,188,826.98 = 93,995,471.52/x - Step 3: Cross multiply
290,736,258.84x = 436,188,826.98 × 93,995,471.52 - Step 4: Simplify right side
290,736,258.84x = 40,999,774,463,740,800 - Step 5: Solve for x
x = 40,999,774,463,740,800/290,736,258.84 - Step 6: Final answer
x = 141,020,506.45
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