Finding the Fourth Proportional to 378,212,711.94, 566,155,490.46 and 246,771,962.98
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Solution
The fourth proportional to 378,212,711.94, 566,155,490.46 and 246,771,962.98 is: 369,398,746.58
Step by Step Solution
- Step 1: Write the proportion equation
378,212,711.94 : 566,155,490.46 = 246,771,962.98 : x - Step 2: Convert to fraction form
378,212,711.94/566,155,490.46 = 246,771,962.98/x - Step 3: Cross multiply
378,212,711.94x = 566,155,490.46 × 246,771,962.98 - Step 4: Simplify right side
378,212,711.94x = 139,711,301,730,378,064 - Step 5: Solve for x
x = 139,711,301,730,378,064/378,212,711.94 - Step 6: Final answer
x = 369,398,746.58
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