Finding the Fourth Proportional to 59,975,583.96, 89,963,375.94 and 14,537,379
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Solution
The fourth proportional to 59,975,583.96, 89,963,375.94 and 14,537,379 is: 21,806,068.50
Step by Step Solution
- Step 1: Write the proportion equation
59,975,583.96 : 89,963,375.94 = 14,537,379 : x - Step 2: Convert to fraction form
59,975,583.96/89,963,375.94 = 14,537,379/x - Step 3: Cross multiply
59,975,583.96x = 89,963,375.94 × 14,537,379 - Step 4: Simplify right side
59,975,583.96x = 1,307,831,692,159,261.25 - Step 5: Solve for x
x = 1,307,831,692,159,261.25/59,975,583.96 - Step 6: Final answer
x = 21,806,068.50
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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.