Finding the Fourth Proportional to 292,991,830.80, 439,557,730.20 and 88,521,910.80
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Solution
The fourth proportional to 292,991,830.80, 439,557,730.20 and 88,521,910.80 is: 132,804,010.53
Step by Step Solution
- Step 1: Write the proportion equation
292,991,830.80 : 439,557,730.20 = 88,521,910.80 : x - Step 2: Convert to fraction form
292,991,830.80/439,557,730.20 = 88,521,910.80/x - Step 3: Cross multiply
292,991,830.80x = 439,557,730.20 × 88,521,910.80 - Step 4: Simplify right side
292,991,830.80x = 38,910,490,184,214,864 - Step 5: Solve for x
x = 38,910,490,184,214,864/292,991,830.80 - Step 6: Final answer
x = 132,804,010.53
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