Finding the Fourth Proportional to 472,572,773.70, 652,186,571.04 and 260,920,420.08
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Solution
The fourth proportional to 472,572,773.70, 652,186,571.04 and 260,920,420.08 is: 360,090,135.44
Step by Step Solution
- Step 1: Write the proportion equation
472,572,773.70 : 652,186,571.04 = 260,920,420.08 : x - Step 2: Convert to fraction form
472,572,773.70/652,186,571.04 = 260,920,420.08/x - Step 3: Cross multiply
472,572,773.70x = 652,186,571.04 × 260,920,420.08 - Step 4: Simplify right side
472,572,773.70x = 170,168,794,086,291,552 - Step 5: Solve for x
x = 170,168,794,086,291,552/472,572,773.70 - Step 6: Final answer
x = 360,090,135.44
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