Finding the Fourth Proportional to 4,594,903,683.93, 6,340,799,676.27 and 2,560,249,409.99
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Solution
The fourth proportional to 4,594,903,683.93, 6,340,799,676.27 and 2,560,249,409.99 is: 3,533,050,907.42
Step by Step Solution
- Step 1: Write the proportion equation
4,594,903,683.93 : 6,340,799,676.27 = 2,560,249,409.99 : x - Step 2: Convert to fraction form
4,594,903,683.93/6,340,799,676.27 = 2,560,249,409.99/x - Step 3: Cross multiply
4,594,903,683.93x = 6,340,799,676.27 × 2,560,249,409.99 - Step 4: Simplify right side
4,594,903,683.93x = 16,234,028,630,003,349,504 - Step 5: Solve for x
x = 16,234,028,630,003,349,504/4,594,903,683.93 - Step 6: Final answer
x = 3,533,050,907.42
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1.5x scale
Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.