Finding the Fourth Proportional to 29,868,277.84, 44,807,140.68 and 10,698,610.48
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Solution
The fourth proportional to 29,868,277.84, 44,807,140.68 and 10,698,610.48 is: 16,049,607.80
Step by Step Solution
- Step 1: Write the proportion equation
29,868,277.84 : 44,807,140.68 = 10,698,610.48 : x - Step 2: Convert to fraction form
29,868,277.84/44,807,140.68 = 10,698,610.48/x - Step 3: Cross multiply
29,868,277.84x = 44,807,140.68 × 10,698,610.48 - Step 4: Simplify right side
29,868,277.84x = 479,374,144,954,011.06 - Step 5: Solve for x
x = 479,374,144,954,011.06/29,868,277.84 - Step 6: Final answer
x = 16,049,607.80
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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.