Finding the Fourth Proportional to 372,341,753.24, 558,318,727.70 and 138,980,585.06
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Solution
The fourth proportional to 372,341,753.24, 558,318,727.70 and 138,980,585.06 is: 208,398,501.51
Step by Step Solution
- Step 1: Write the proportion equation
372,341,753.24 : 558,318,727.70 = 138,980,585.06 : x - Step 2: Convert to fraction form
372,341,753.24/558,318,727.70 = 138,980,585.06/x - Step 3: Cross multiply
372,341,753.24x = 558,318,727.70 × 138,980,585.06 - Step 4: Simplify right side
372,341,753.24x = 77,595,463,424,829,216 - Step 5: Solve for x
x = 77,595,463,424,829,216/372,341,753.24 - Step 6: Final answer
x = 208,398,501.51
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