Finding the Fourth Proportional to 44,528,088.96, 66,789,574.45 and 26,447,132.07
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Solution
The fourth proportional to 44,528,088.96, 66,789,574.45 and 26,447,132.07 is: 39,669,178.21
Step by Step Solution
- Step 1: Write the proportion equation
44,528,088.96 : 66,789,574.45 = 26,447,132.07 : x - Step 2: Convert to fraction form
44,528,088.96/66,789,574.45 = 26,447,132.07/x - Step 3: Cross multiply
44,528,088.96x = 66,789,574.45 × 26,447,132.07 - Step 4: Simplify right side
44,528,088.96x = 1,766,392,696,312,129.75 - Step 5: Solve for x
x = 1,766,392,696,312,129.75/44,528,088.96 - Step 6: Final answer
x = 39,669,178.21
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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.