Finding the Fourth Proportional to 8,696,077,101.70, 13,050,918,097.35 and 4,038,528,177.70
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Solution
The fourth proportional to 8,696,077,101.70, 13,050,918,097.35 and 4,038,528,177.70 is: 6,060,951,376.65
Step by Step Solution
- Step 1: Write the proportion equation
8,696,077,101.70 : 13,050,918,097.35 = 4,038,528,177.70 : x - Step 2: Convert to fraction form
8,696,077,101.70/13,050,918,097.35 = 4,038,528,177.70/x - Step 3: Cross multiply
8,696,077,101.70x = 13,050,918,097.35 × 4,038,528,177.70 - Step 4: Simplify right side
8,696,077,101.70x = 52,706,500,481,002,848,256 - Step 5: Solve for x
x = 52,706,500,481,002,848,256/8,696,077,101.70 - Step 6: Final answer
x = 6,060,951,376.65
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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.