Finding the Fourth Proportional to 233,692,487.04, 350,570,615.52 and 97,345,984.08
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Solution
The fourth proportional to 233,692,487.04, 350,570,615.52 and 97,345,984.08 is: 146,032,257.99
Step by Step Solution
- Step 1: Write the proportion equation
233,692,487.04 : 350,570,615.52 = 97,345,984.08 : x - Step 2: Convert to fraction form
233,692,487.04/350,570,615.52 = 97,345,984.08/x - Step 3: Cross multiply
233,692,487.04x = 350,570,615.52 × 97,345,984.08 - Step 4: Simplify right side
233,692,487.04x = 34,126,641,557,325,720 - Step 5: Solve for x
x = 34,126,641,557,325,720/233,692,487.04 - Step 6: Final answer
x = 146,032,257.99
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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.