Finding the Fourth Proportional to 375,283,387.44, 562,528,183.79 and 138,780,937.71
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Solution
The fourth proportional to 375,283,387.44, 562,528,183.79 and 138,780,937.71 is: 208,024,632.71
Step by Step Solution
- Step 1: Write the proportion equation
375,283,387.44 : 562,528,183.79 = 138,780,937.71 : x - Step 2: Convert to fraction form
375,283,387.44/562,528,183.79 = 138,780,937.71/x - Step 3: Cross multiply
375,283,387.44x = 562,528,183.79 × 138,780,937.71 - Step 4: Simplify right side
375,283,387.44x = 78,068,188,835,026,384 - Step 5: Solve for x
x = 78,068,188,835,026,384/375,283,387.44 - Step 6: Final answer
x = 208,024,632.71
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