Finding the Fourth Proportional to 4,443,895,915.62, 6,667,325,675.64 and 2,955,794,050.02
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Solution
The fourth proportional to 4,443,895,915.62, 6,667,325,675.64 and 2,955,794,050.02 is: 4,434,676,674.66
Step by Step Solution
- Step 1: Write the proportion equation
4,443,895,915.62 : 6,667,325,675.64 = 2,955,794,050.02 : x - Step 2: Convert to fraction form
4,443,895,915.62/6,667,325,675.64 = 2,955,794,050.02/x - Step 3: Cross multiply
4,443,895,915.62x = 6,667,325,675.64 × 2,955,794,050.02 - Step 4: Simplify right side
4,443,895,915.62x = 19,707,241,561,602,289,664 - Step 5: Solve for x
x = 19,707,241,561,602,289,664/4,443,895,915.62 - Step 6: Final answer
x = 4,434,676,674.66
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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.