Finding the Fourth Proportional to 48,940,010,630,386, 67,536,871,099,550 and 26,717,308,477,942
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Solution
The fourth proportional to 48,940,010,630,386, 67,536,871,099,550 and 26,717,308,477,942 is: 36,869,698,137,771.97
Step by Step Solution
- Step 1: Write the proportion equation
48,940,010,630,386 : 67,536,871,099,550 = 26,717,308,477,942 : x - Step 2: Convert to fraction form
48,940,010,630,386/67,536,871,099,550 = 26,717,308,477,942/x - Step 3: Cross multiply
48,940,010,630,386x = 67,536,871,099,550 × 26,717,308,477,942 - Step 4: Simplify right side
48,940,010,630,386x = 1,804,403,418,801,683,205,208,408,064 - Step 5: Solve for x
x = 1,804,403,418,801,683,205,208,408,064/48,940,010,630,386 - Step 6: Final answer
x = 36,869,698,137,771.97
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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.