Finding the Fourth Proportional to 136,719,461.10, 205,173,670.05 and 98,413,718.70
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Solution
The fourth proportional to 136,719,461.10, 205,173,670.05 and 98,413,718.70 is: 147,688,585.71
Step by Step Solution
- Step 1: Write the proportion equation
136,719,461.10 : 205,173,670.05 = 98,413,718.70 : x - Step 2: Convert to fraction form
136,719,461.10/205,173,670.05 = 98,413,718.70/x - Step 3: Cross multiply
136,719,461.10x = 205,173,670.05 × 98,413,718.70 - Step 4: Simplify right side
136,719,461.10x = 20,191,903,848,947,316 - Step 5: Solve for x
x = 20,191,903,848,947,316/136,719,461.10 - Step 6: Final answer
x = 147,688,585.71
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