Finding the Fourth Proportional to 37,232,735,075.20, 55,849,102,612.80 and 32,583,689,207.20
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Solution
The fourth proportional to 37,232,735,075.20, 55,849,102,612.80 and 32,583,689,207.20 is: 48,875,533,810.80
Step by Step Solution
- Step 1: Write the proportion equation
37,232,735,075.20 : 55,849,102,612.80 = 32,583,689,207.20 : x - Step 2: Convert to fraction form
37,232,735,075.20/55,849,102,612.80 = 32,583,689,207.20/x - Step 3: Cross multiply
37,232,735,075.20x = 55,849,102,612.80 × 32,583,689,207.20 - Step 4: Simplify right side
37,232,735,075.20x = 1,819,769,802,036,496,826,368 - Step 5: Solve for x
x = 1,819,769,802,036,496,826,368/37,232,735,075.20 - Step 6: Final answer
x = 48,875,533,810.80
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1.5x scale
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.