Finding the Fourth Proportional to 1,079,807,580, 1,619,987,573.68 and 313,902,684
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Solution
The fourth proportional to 1,079,807,580, 1,619,987,573.68 and 313,902,684 is: 470,934,319.08
Step by Step Solution
- Step 1: Write the proportion equation
1,079,807,580 : 1,619,987,573.68 = 313,902,684 : x - Step 2: Convert to fraction form
1,079,807,580/1,619,987,573.68 = 313,902,684/x - Step 3: Cross multiply
1,079,807,580x = 1,619,987,573.68 × 313,902,684 - Step 4: Simplify right side
1,079,807,580x = 508,518,447,424,799,808 - Step 5: Solve for x
x = 508,518,447,424,799,808/1,079,807,580 - Step 6: Final answer
x = 470,934,319.08
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