Finding the Fourth Proportional to 29,792,136.04, 44,686,987.74 and 10,365,808.36
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Solution
The fourth proportional to 29,792,136.04, 44,686,987.74 and 10,365,808.36 is: 15,548,289.34
Step by Step Solution
- Step 1: Write the proportion equation
29,792,136.04 : 44,686,987.74 = 10,365,808.36 : x - Step 2: Convert to fraction form
29,792,136.04/44,686,987.74 = 10,365,808.36/x - Step 3: Cross multiply
29,792,136.04x = 44,686,987.74 × 10,365,808.36 - Step 4: Simplify right side
29,792,136.04x = 463,216,751,098,509.50 - Step 5: Solve for x
x = 463,216,751,098,509.50/29,792,136.04 - Step 6: Final answer
x = 15,548,289.34
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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.