Finding the Fourth Proportional to 570,486,178.20, 855,480,079.23 and 201,898,629
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Solution
The fourth proportional to 570,486,178.20, 855,480,079.23 and 201,898,629 is: 302,759,754.28
Step by Step Solution
- Step 1: Write the proportion equation
570,486,178.20 : 855,480,079.23 = 201,898,629 : x - Step 2: Convert to fraction form
570,486,178.20/855,480,079.23 = 201,898,629/x - Step 3: Cross multiply
570,486,178.20x = 855,480,079.23 × 201,898,629 - Step 4: Simplify right side
570,486,178.20x = 172,720,255,133,348,384 - Step 5: Solve for x
x = 172,720,255,133,348,384/570,486,178.20 - Step 6: Final answer
x = 302,759,754.28
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