Finding the Third Proportional to 752,740,536 and 1,630,563,240
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Solution
The third proportional to 752,740,536 and 1,630,563,240 is: 3,532,075,599.07
Step by Step Solution
- Step 1: Write the proportion equation
752,740,536 : 1,630,563,240 = 1,630,563,240 : x - Step 2: Convert to fraction form
752,740,536/1,630,563,240 = 1,630,563,240/x - Step 3: Cross multiply
752,740,536x = 1,630,563,240 × 1,630,563,240 - Step 4: Simplify right side
752,740,536x = 2,658,736,479,639,297,536 - Step 5: Solve for x
x = 2,658,736,479,639,297,536/752,740,536 - Step 6: Final answer
x = 3,532,075,599.07
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.