Finding the Fourth Proportional to 37,804,547.68, 56,706,821.52 and 37,804,547.68
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Solution
The fourth proportional to 37,804,547.68, 56,706,821.52 and 37,804,547.68 is: 56,706,821.52
Step by Step Solution
- Step 1: Write the proportion equation
37,804,547.68 : 56,706,821.52 = 37,804,547.68 : x - Step 2: Convert to fraction form
37,804,547.68/56,706,821.52 = 37,804,547.68/x - Step 3: Cross multiply
37,804,547.68x = 56,706,821.52 × 37,804,547.68 - Step 4: Simplify right side
37,804,547.68x = 2,143,775,737,934,090.25 - Step 5: Solve for x
x = 2,143,775,737,934,090.25/37,804,547.68 - Step 6: Final answer
x = 56,706,821.52
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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.