Finding the Fourth Proportional to 3,566,928,337,211.60, 5,348,202,840,375.40 and 1,386,176,028,681
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Solution
The fourth proportional to 3,566,928,337,211.60, 5,348,202,840,375.40 and 1,386,176,028,681 is: 2,078,413,097,485.29
Step by Step Solution
- Step 1: Write the proportion equation
3,566,928,337,211.60 : 5,348,202,840,375.40 = 1,386,176,028,681 : x - Step 2: Convert to fraction form
3,566,928,337,211.60/5,348,202,840,375.40 = 1,386,176,028,681/x - Step 3: Cross multiply
3,566,928,337,211.60x = 5,348,202,840,375.40 × 1,386,176,028,681 - Step 4: Simplify right side
3,566,928,337,211.60x = 7,413,550,573,852,016,280,338,432 - Step 5: Solve for x
x = 7,413,550,573,852,016,280,338,432/3,566,928,337,211.60 - Step 6: Final answer
x = 2,078,413,097,485.29
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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.