Finding the Fourth Proportional to 343,718,886.75, 515,564,347.90 and 84,927,590.07
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Solution
The fourth proportional to 343,718,886.75, 515,564,347.90 and 84,927,590.07 is: 127,387,930.31
Step by Step Solution
- Step 1: Write the proportion equation
343,718,886.75 : 515,564,347.90 = 84,927,590.07 : x - Step 2: Convert to fraction form
343,718,886.75/515,564,347.90 = 84,927,590.07/x - Step 3: Cross multiply
343,718,886.75x = 515,564,347.90 × 84,927,590.07 - Step 4: Simplify right side
343,718,886.75x = 43,785,637,593,158,056 - Step 5: Solve for x
x = 43,785,637,593,158,056/343,718,886.75 - Step 6: Final answer
x = 127,387,930.31
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