Finding the Fourth Proportional to 403,180,937.21, 605,006,125.61 and 169,997,026.70
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Solution
The fourth proportional to 403,180,937.21, 605,006,125.61 and 169,997,026.70 is: 255,094,507.19
Step by Step Solution
- Step 1: Write the proportion equation
403,180,937.21 : 605,006,125.61 = 169,997,026.70 : x - Step 2: Convert to fraction form
403,180,937.21/605,006,125.61 = 169,997,026.70/x - Step 3: Cross multiply
403,180,937.21x = 605,006,125.61 × 169,997,026.70 - Step 4: Simplify right side
403,180,937.21x = 102,849,242,485,111,712 - Step 5: Solve for x
x = 102,849,242,485,111,712/403,180,937.21 - Step 6: Final answer
x = 255,094,507.19
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