Finding the Fourth Proportional to 23,714,285.44, 32,726,085.44 and 13,924,946.08
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Solution
The fourth proportional to 23,714,285.44, 32,726,085.44 and 13,924,946.08 is: 19,216,643.75
Step by Step Solution
- Step 1: Write the proportion equation
23,714,285.44 : 32,726,085.44 = 13,924,946.08 : x - Step 2: Convert to fraction form
23,714,285.44/32,726,085.44 = 13,924,946.08/x - Step 3: Cross multiply
23,714,285.44x = 32,726,085.44 × 13,924,946.08 - Step 4: Simplify right side
23,714,285.44x = 455,708,975,161,473.12 - Step 5: Solve for x
x = 455,708,975,161,473.12/23,714,285.44 - Step 6: Final answer
x = 19,216,643.75
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.