Finding the Fourth Proportional to 464,637,742.98, 641,237,564.79 and 266,417,679.30
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Solution
The fourth proportional to 464,637,742.98, 641,237,564.79 and 266,417,679.30 is: 367,677,887.71
Step by Step Solution
- Step 1: Write the proportion equation
464,637,742.98 : 641,237,564.79 = 266,417,679.30 : x - Step 2: Convert to fraction form
464,637,742.98/641,237,564.79 = 266,417,679.30/x - Step 3: Cross multiply
464,637,742.98x = 641,237,564.79 × 266,417,679.30 - Step 4: Simplify right side
464,637,742.98x = 170,837,023,891,335,200 - Step 5: Solve for x
x = 170,837,023,891,335,200/464,637,742.98 - Step 6: Final answer
x = 367,677,887.71
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