Finding the Fourth Proportional to 36,775,583,385,759, 55,163,428,170,034 and 15,018,090,781,408
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Solution
The fourth proportional to 36,775,583,385,759, 55,163,428,170,034 and 15,018,090,781,408 is: 22,527,157,853,111.29
Step by Step Solution
- Step 1: Write the proportion equation
36,775,583,385,759 : 55,163,428,170,034 = 15,018,090,781,408 : x - Step 2: Convert to fraction form
36,775,583,385,759/55,163,428,170,034 = 15,018,090,781,408/x - Step 3: Cross multiply
36,775,583,385,759x = 55,163,428,170,034 × 15,018,090,781,408 - Step 4: Simplify right side
36,775,583,385,759x = 828,449,372,071,249,936,444,817,408 - Step 5: Solve for x
x = 828,449,372,071,249,936,444,817,408/36,775,583,385,759 - Step 6: Final answer
x = 22,527,157,853,111.29
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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.