Finding the Fourth Proportional to 3,810,758,601.96, 5,714,175,224.86 and 1,710,434,454.28
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Solution
The fourth proportional to 3,810,758,601.96, 5,714,175,224.86 and 1,710,434,454.28 is: 2,564,770,746.00
Step by Step Solution
- Step 1: Write the proportion equation
3,810,758,601.96 : 5,714,175,224.86 = 1,710,434,454.28 : x - Step 2: Convert to fraction form
3,810,758,601.96/5,714,175,224.86 = 1,710,434,454.28/x - Step 3: Cross multiply
3,810,758,601.96x = 5,714,175,224.86 × 1,710,434,454.28 - Step 4: Simplify right side
3,810,758,601.96x = 9,773,722,182,393,710,592 - Step 5: Solve for x
x = 9,773,722,182,393,710,592/3,810,758,601.96 - Step 6: Final answer
x = 2,564,770,746.00
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1.5x scale
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.