Finding the Fourth Proportional to 62,603,975,207.70, 93,905,962,811.55 and 62,603,975,207.70
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Solution
The fourth proportional to 62,603,975,207.70, 93,905,962,811.55 and 62,603,975,207.70 is: 93,905,962,811.55
Step by Step Solution
- Step 1: Write the proportion equation
62,603,975,207.70 : 93,905,962,811.55 = 62,603,975,207.70 : x - Step 2: Convert to fraction form
62,603,975,207.70/93,905,962,811.55 = 62,603,975,207.70/x - Step 3: Cross multiply
62,603,975,207.70x = 93,905,962,811.55 × 62,603,975,207.70 - Step 4: Simplify right side
62,603,975,207.70x = 5,878,886,567,709,474,029,568 - Step 5: Solve for x
x = 5,878,886,567,709,474,029,568/62,603,975,207.70 - Step 6: Final answer
x = 93,905,962,811.55
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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.