Finding the Fourth Proportional to 29,357,471,692.12, 44,018,185,553.75 and 11,408,893,119.74
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Solution
The fourth proportional to 29,357,471,692.12, 44,018,185,553.75 and 11,408,893,119.74 is: 17,106,335,980.65
Step by Step Solution
- Step 1: Write the proportion equation
29,357,471,692.12 : 44,018,185,553.75 = 11,408,893,119.74 : x - Step 2: Convert to fraction form
29,357,471,692.12/44,018,185,553.75 = 11,408,893,119.74/x - Step 3: Cross multiply
29,357,471,692.12x = 44,018,185,553.75 × 11,408,893,119.74 - Step 4: Simplify right side
29,357,471,692.12x = 502,198,774,307,749,101,568 - Step 5: Solve for x
x = 502,198,774,307,749,101,568/29,357,471,692.12 - Step 6: Final answer
x = 17,106,335,980.65
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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.