Finding the Fourth Proportional to 59,044,476.18, 88,560,734.40 and 15,918,039.02
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Solution
The fourth proportional to 59,044,476.18, 88,560,734.40 and 15,918,039.02 is: 23,875,446.39
Step by Step Solution
- Step 1: Write the proportion equation
59,044,476.18 : 88,560,734.40 = 15,918,039.02 : x - Step 2: Convert to fraction form
59,044,476.18/88,560,734.40 = 15,918,039.02/x - Step 3: Cross multiply
59,044,476.18x = 88,560,734.40 × 15,918,039.02 - Step 4: Simplify right side
59,044,476.18x = 1,409,713,225,819,056.25 - Step 5: Solve for x
x = 1,409,713,225,819,056.25/59,044,476.18 - Step 6: Final answer
x = 23,875,446.39
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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.