Finding the Fourth Proportional to 185,534,116.02, 278,255,184.93 and 62,709,702.84
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Solution
The fourth proportional to 185,534,116.02, 278,255,184.93 and 62,709,702.84 is: 94,049,010.15
Step by Step Solution
- Step 1: Write the proportion equation
185,534,116.02 : 278,255,184.93 = 62,709,702.84 : x - Step 2: Convert to fraction form
185,534,116.02/278,255,184.93 = 62,709,702.84/x - Step 3: Cross multiply
185,534,116.02x = 278,255,184.93 × 62,709,702.84 - Step 4: Simplify right side
185,534,116.02x = 17,449,299,960,649,548 - Step 5: Solve for x
x = 17,449,299,960,649,548/185,534,116.02 - Step 6: Final answer
x = 94,049,010.15
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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.