Finding the Fourth Proportional to 4,169,484,391.64, 6,254,221,305.87 and 1,064,067,104.21
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Solution
The fourth proportional to 4,169,484,391.64, 6,254,221,305.87 and 1,064,067,104.21 is: 1,596,099,308.43
Step by Step Solution
- Step 1: Write the proportion equation
4,169,484,391.64 : 6,254,221,305.87 = 1,064,067,104.21 : x - Step 2: Convert to fraction form
4,169,484,391.64/6,254,221,305.87 = 1,064,067,104.21/x - Step 3: Cross multiply
4,169,484,391.64x = 6,254,221,305.87 × 1,064,067,104.21 - Step 4: Simplify right side
4,169,484,391.64x = 6,654,911,153,994,304,512 - Step 5: Solve for x
x = 6,654,911,153,994,304,512/4,169,484,391.64 - Step 6: Final answer
x = 1,596,099,308.43
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.