Finding the Fourth Proportional to 44,985,637.68, 62,084,762.52 and 32,437,014.72
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Solution
The fourth proportional to 44,985,637.68, 62,084,762.52 and 32,437,014.72 is: 44,766,384.55
Step by Step Solution
- Step 1: Write the proportion equation
44,985,637.68 : 62,084,762.52 = 32,437,014.72 : x - Step 2: Convert to fraction form
44,985,637.68/62,084,762.52 = 32,437,014.72/x - Step 3: Cross multiply
44,985,637.68x = 62,084,762.52 × 32,437,014.72 - Step 4: Simplify right side
44,985,637.68x = 2,013,844,355,748,944.25 - Step 5: Solve for x
x = 2,013,844,355,748,944.25/44,985,637.68 - Step 6: Final answer
x = 44,766,384.55
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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.