Finding the Fourth Proportional to 5,562,250,767,623.40, 8,344,326,684,432 and 2,293,154,700,575.60
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Solution
The fourth proportional to 5,562,250,767,623.40, 8,344,326,684,432 and 2,293,154,700,575.60 is: 3,440,123,928,055.02
Step by Step Solution
- Step 1: Write the proportion equation
5,562,250,767,623.40 : 8,344,326,684,432 = 2,293,154,700,575.60 : x - Step 2: Convert to fraction form
5,562,250,767,623.40/8,344,326,684,432 = 2,293,154,700,575.60/x - Step 3: Cross multiply
5,562,250,767,623.40x = 8,344,326,684,432 × 2,293,154,700,575.60 - Step 4: Simplify right side
5,562,250,767,623.40x = 19,134,831,959,543,652,196,286,464 - Step 5: Solve for x
x = 19,134,831,959,543,652,196,286,464/5,562,250,767,623.40 - Step 6: Final answer
x = 3,440,123,928,055.02
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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.