Finding the Fourth Proportional to 23,130,970.26, 34,698,175.86 and 6,955,626.66
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Solution
The fourth proportional to 23,130,970.26, 34,698,175.86 and 6,955,626.66 is: 10,433,957.35
Step by Step Solution
- Step 1: Write the proportion equation
23,130,970.26 : 34,698,175.86 = 6,955,626.66 : x - Step 2: Convert to fraction form
23,130,970.26/34,698,175.86 = 6,955,626.66/x - Step 3: Cross multiply
23,130,970.26x = 34,698,175.86 × 6,955,626.66 - Step 4: Simplify right side
23,130,970.26x = 241,347,557,065,184.44 - Step 5: Solve for x
x = 241,347,557,065,184.44/23,130,970.26 - Step 6: Final answer
x = 10,433,957.35
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.