Finding the Fourth Proportional to 490,665,374.84, 736,004,473.08 and 163,140,887.96
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Solution
The fourth proportional to 490,665,374.84, 736,004,473.08 and 163,140,887.96 is: 244,713,463.47
Step by Step Solution
- Step 1: Write the proportion equation
490,665,374.84 : 736,004,473.08 = 163,140,887.96 : x - Step 2: Convert to fraction form
490,665,374.84/736,004,473.08 = 163,140,887.96/x - Step 3: Cross multiply
490,665,374.84x = 736,004,473.08 × 163,140,887.96 - Step 4: Simplify right side
490,665,374.84x = 120,072,423,280,803,136 - Step 5: Solve for x
x = 120,072,423,280,803,136/490,665,374.84 - Step 6: Final answer
x = 244,713,463.47
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