Finding the Fourth Proportional to 53,927,053, 74,419,595.58 and 29,480,767
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Solution
The fourth proportional to 53,927,053, 74,419,595.58 and 29,480,767 is: 40,683,601.93
Step by Step Solution
- Step 1: Write the proportion equation
53,927,053 : 74,419,595.58 = 29,480,767 : x - Step 2: Convert to fraction form
53,927,053/74,419,595.58 = 29,480,767/x - Step 3: Cross multiply
53,927,053x = 74,419,595.58 × 29,480,767 - Step 4: Simplify right side
53,927,053x = 2,193,946,757,528,209.75 - Step 5: Solve for x
x = 2,193,946,757,528,209.75/53,927,053 - Step 6: Final answer
x = 40,683,601.93
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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.