Finding the Fourth Proportional to 6,893,144,156,914.60, 10,339,716,235,374 and 6,893,144,156,914.60
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Solution
The fourth proportional to 6,893,144,156,914.60, 10,339,716,235,374 and 6,893,144,156,914.60 is: 10,339,716,235,374
Step by Step Solution
- Step 1: Write the proportion equation
6,893,144,156,914.60 : 10,339,716,235,374 = 6,893,144,156,914.60 : x - Step 2: Convert to fraction form
6,893,144,156,914.60/10,339,716,235,374 = 6,893,144,156,914.60/x - Step 3: Cross multiply
6,893,144,156,914.60x = 10,339,716,235,374 × 6,893,144,156,914.60 - Step 4: Simplify right side
6,893,144,156,914.60x = 71,273,154,552,023,312,851,009,536 - Step 5: Solve for x
x = 71,273,154,552,023,312,851,009,536/6,893,144,156,914.60 - Step 6: Final answer
x = 10,339,716,235,374
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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.