Finding the Fourth Proportional to 35,746,439,973,739, 53,619,660,669,200 and 8,580,248,931,556.50
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Solution
The fourth proportional to 35,746,439,973,739, 53,619,660,669,200 and 8,580,248,931,556.50 is: 12,870,373,567,418.58
Step by Step Solution
- Step 1: Write the proportion equation
35,746,439,973,739 : 53,619,660,669,200 = 8,580,248,931,556.50 : x - Step 2: Convert to fraction form
35,746,439,973,739/53,619,660,669,200 = 8,580,248,931,556.50/x - Step 3: Cross multiply
35,746,439,973,739x = 53,619,660,669,200 × 8,580,248,931,556.50 - Step 4: Simplify right side
35,746,439,973,739x = 460,070,036,167,325,415,926,398,976 - Step 5: Solve for x
x = 460,070,036,167,325,415,926,398,976/35,746,439,973,739 - Step 6: Final answer
x = 12,870,373,567,418.58
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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.