Finding the Fourth Proportional to 319,094,173.74, 478,690,748.78 and 134,862,425.52
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Solution
The fourth proportional to 319,094,173.74, 478,690,748.78 and 134,862,425.52 is: 202,314,554.02
Step by Step Solution
- Step 1: Write the proportion equation
319,094,173.74 : 478,690,748.78 = 134,862,425.52 : x - Step 2: Convert to fraction form
319,094,173.74/478,690,748.78 = 134,862,425.52/x - Step 3: Cross multiply
319,094,173.74x = 478,690,748.78 × 134,862,425.52 - Step 4: Simplify right side
319,094,173.74x = 64,557,395,452,744,312 - Step 5: Solve for x
x = 64,557,395,452,744,312/319,094,173.74 - Step 6: Final answer
x = 202,314,554.02
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