Finding the Fourth Proportional to 14,590,852.23, 21,887,408.21 and 4,875,498.87
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Solution
The fourth proportional to 14,590,852.23, 21,887,408.21 and 4,875,498.87 is: 7,313,625.85
Step by Step Solution
- Step 1: Write the proportion equation
14,590,852.23 : 21,887,408.21 = 4,875,498.87 : x - Step 2: Convert to fraction form
14,590,852.23/21,887,408.21 = 4,875,498.87/x - Step 3: Cross multiply
14,590,852.23x = 21,887,408.21 × 4,875,498.87 - Step 4: Simplify right side
14,590,852.23x = 106,712,033,970,706.22 - Step 5: Solve for x
x = 106,712,033,970,706.22/14,590,852.23 - Step 6: Final answer
x = 7,313,625.85
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.