Finding the Fourth Proportional to 10,343,132,828,002, 15,514,714,173,956 and 4,223,838,033,030
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Solution
The fourth proportional to 10,343,132,828,002, 15,514,714,173,956 and 4,223,838,033,030 is: 6,335,763,147,325.24
Step by Step Solution
- Step 1: Write the proportion equation
10,343,132,828,002 : 15,514,714,173,956 = 4,223,838,033,030 : x - Step 2: Convert to fraction form
10,343,132,828,002/15,514,714,173,956 = 4,223,838,033,030/x - Step 3: Cross multiply
10,343,132,828,002x = 15,514,714,173,956 × 4,223,838,033,030 - Step 4: Simplify right side
10,343,132,828,002x = 65,531,639,799,544,972,276,924,416 - Step 5: Solve for x
x = 65,531,639,799,544,972,276,924,416/10,343,132,828,002 - Step 6: Final answer
x = 6,335,763,147,325.24
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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.