Finding the Fourth Proportional to 59,907,539,030.99, 82,675,002,609.22 and 33,175,525,289.99
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Solution
The fourth proportional to 59,907,539,030.99, 82,675,002,609.22 and 33,175,525,289.99 is: 45,783,664,030.88
Step by Step Solution
- Step 1: Write the proportion equation
59,907,539,030.99 : 82,675,002,609.22 = 33,175,525,289.99 : x - Step 2: Convert to fraction form
59,907,539,030.99/82,675,002,609.22 = 33,175,525,289.99/x - Step 3: Cross multiply
59,907,539,030.99x = 82,675,002,609.22 × 33,175,525,289.99 - Step 4: Simplify right side
59,907,539,030.99x = 2,742,786,639,911,587,938,304 - Step 5: Solve for x
x = 2,742,786,639,911,587,938,304/59,907,539,030.99 - Step 6: Final answer
x = 45,783,664,030.88
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1.5x scale
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.