Finding the Fourth Proportional to 32,444,260,916.96, 44,758,817,813.76 and 19,576,723,617.92
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Solution
The fourth proportional to 32,444,260,916.96, 44,758,817,813.76 and 19,576,723,617.92 is: 27,007,272,813.13
Step by Step Solution
- Step 1: Write the proportion equation
32,444,260,916.96 : 44,758,817,813.76 = 19,576,723,617.92 : x - Step 2: Convert to fraction form
32,444,260,916.96/44,758,817,813.76 = 19,576,723,617.92/x - Step 3: Cross multiply
32,444,260,916.96x = 44,758,817,813.76 × 19,576,723,617.92 - Step 4: Simplify right side
32,444,260,916.96x = 876,231,005,804,813,746,176 - Step 5: Solve for x
x = 876,231,005,804,813,746,176/32,444,260,916.96 - Step 6: Final answer
x = 27,007,272,813.13
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1.5x scale
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.