Finding the Fourth Proportional to 6,756,522,094.88, 10,134,762,867.84 and 1,714,368,795.20
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Solution
The fourth proportional to 6,756,522,094.88, 10,134,762,867.84 and 1,714,368,795.20 is: 2,571,548,048.45
Step by Step Solution
- Step 1: Write the proportion equation
6,756,522,094.88 : 10,134,762,867.84 = 1,714,368,795.20 : x - Step 2: Convert to fraction form
6,756,522,094.88/10,134,762,867.84 = 1,714,368,795.20/x - Step 3: Cross multiply
6,756,522,094.88x = 10,134,762,867.84 × 1,714,368,795.20 - Step 4: Simplify right side
6,756,522,094.88x = 17,374,721,207,376,558,080 - Step 5: Solve for x
x = 17,374,721,207,376,558,080/6,756,522,094.88 - Step 6: Final answer
x = 2,571,548,048.45
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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.